Our Greener World

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Our Greener World - Tập 2

Câu hỏi 1: Choose the correct word: We should ___ energy to protect the environment.

A: waste
B: save
C: use
D: throw

Đáp án: B

Câu hỏi 2: What do people often recycle?

A: Plastic bottles
B: Paper
C: Cans
D: All are correct

Đáp án: D

Câu hỏi 3: Choose the correct answer: ___ do you save electricity? – By turning off the lights.

A: What
B: Where
C: How
D: When

Đáp án: C

Câu hỏi 4: Choose the correct form: Don’t ___ water when brushing your teeth.

A: use
B: waste
C: save
D: do

Đáp án: B

Câu hỏi 5: Which of these helps the environment?

A: Planting trees
B: Burning plastic
C: Throwing trash
D: Cutting forests

Đáp án: A

Câu hỏi 6: Choose the correct word: We should put rubbish in the ___.

A: floor
B: bag
C: bin
D: table

Đáp án: C

Câu hỏi 7: A: What can you do to help the Earth? – B: ___.

A: Turn off the tap
B: Ride a bike
C: Recycle paper
D: All are correct

Đáp án: D

Câu hỏi 8: What do we call a person who protects the environment?

A: Teacher
B: Scientist
C: Environmentalist
D: Tourist

Đáp án: C

Câu hỏi 9: Choose the correct form: He ___ old books to help the environment.

A: recycles
B: recycle
C: recycled
D: recycling

Đáp án: A

Câu hỏi 10: Which one is an example of renewable energy?

A: Oil
B: Solar
C: Gas
D: Coal

Đáp án: B

Câu hỏi 11: Choose the correct answer: We use ___ bags instead of plastic ones.

A: paper
B: nylon
C: rubber
D: gold

Đáp án: A

Câu hỏi 12: Choose the correct word: Planting ___ helps keep the air clean.

A: bottles
B: bricks
C: trees
D: cars

Đáp án: C

Câu hỏi 13: What should you do when leaving a room?

A: Close the door
B: Turn off the lights
C: Lock the window
D: Open the fan

Đáp án: B

Câu hỏi 14: Choose the correct form: We ___ turn off the faucet when not using water.

A: must
B: can
C: may
D: are

Đáp án: A

Câu hỏi 15: Choose the correct word: The three R’s are Reduce, Reuse and ___.

A: Replace
B: Recycle
C: Rewrite
D: Refuse

Đáp án: B

Câu hỏi 16: What happens if we cut too many trees?

A: More oxygen
B: Cleaner air
C: Pollution increases
D: It gets colder

Đáp án: C

Câu hỏi 17: Choose the correct answer: To save paper, we can write on ___ sides of the paper.

A: one
B: both
C: clean
D: blue

Đáp án: B

Câu hỏi 18: What does “reuse” mean?

A: Use more
B: Use again
C: Use better
D: Use once

Đáp án: B

Câu hỏi 19: Choose the correct form: People ___ ride bikes to reduce air pollution.

A: should
B: mustn’t
C: can’t
D: aren’t

Đáp án: A

Câu hỏi 20: Choose the correct word: ___ energy is clean and renewable.

A: Solar
B: Coal
C: Gas
D: Nuclear

Đáp án: A

Câu hỏi 21: Choose the correct word: We should not ___ trash in the street.

A: pick
B: throw
C: collect
D: clean

Đáp án: B

Câu hỏi 22: A: Why should we recycle? – B: ___.

A: To make more waste
B: To save energy and materials
C: To use plastic bags
D: To pollute the air

Đáp án: B

Câu hỏi 23: Choose the correct form: Recycled bottles ___ be used again.

A: can
B: is
C: does
D: have

Đáp án: A

Câu hỏi 24: What does a green city have?

A: Many trees
B: Dirty water
C: Air pollution
D: Lots of cars

Đáp án: A

Câu hỏi 25: Choose the correct word: Turn ___ the water when brushing your teeth.

A: off
B: up
C: on
D: over

Đáp án: A

Câu hỏi 26: Choose the correct form: She ___ waste water at home.

A: don’t
B: isn’t
C: doesn’t
D: can’t

Đáp án: C

Câu hỏi 27: What does "reduce" mean in the 3Rs?

A: Cut down on waste
B: Throw more
C: Use new things
D: Save money

Đáp án: A

Câu hỏi 28: A: What can we recycle at school? – B: ___.

A: Water
B: Paper
C: Air
D: Paint

Đáp án: B

Câu hỏi 29: Choose the correct word: A ___ bag is better than a plastic one.

A: paper
B: metal
C: wooden
D: stone

Đáp án: A

Câu hỏi 30: What is one benefit of using solar energy?

A: Makes more pollution
B: Is expensive
C: Is clean and unlimited
D: Runs out quickly

Đáp án: C

Câu hỏi 31: Choose the correct form: We should ___ paper and glass.

A: reduce
B: reuse
C: recycle
D: replace

Đáp án: C

Câu hỏi 32: What can we do to make our school greener?

A: Plant trees
B: Litter the yard
C: Waste electricity
D: Use more paper

Đáp án: A

Câu hỏi 33: Choose the correct word: A ___ bin is used for recycling.

A: red
B: green
C: blue
D: yellow

Đáp án: C

Câu hỏi 34: A: What is good for the Earth? – B: ___.

A: Walking to school
B: Leaving lights on
C: Using cars more
D: Throwing rubbish

Đáp án: A

Câu hỏi 35: What does "environment" mean?

A: A machine
B: The natural world
C: A person
D: A building

Đáp án: B

Câu hỏi 36: Choose the correct form: I ___ reuse plastic bottles.

A: usually
B: always
C: never
D: often

Đáp án: B

Câu hỏi 37: What should we do with used paper?

A: Burn it
B: Recycle it
C: Throw it
D: Hide it

Đáp án: B

Câu hỏi 38: Choose the correct word: Using ___ bags is better than using plastic ones.

A: cotton
B: silk
C: gold
D: rubber

Đáp án: A

Câu hỏi 39: Choose the correct form: She ___ turns off the lights when she leaves.

A: always
B: never
C: sometimes
D: rarely

Đáp án: A

Câu hỏi 40: A: What do you do with old clothes? – B: ___.

A: Throw them away
B: Reuse or give to charity
C: Burn them
D: Leave them at home

Đáp án: B

Câu hỏi 41: What do we call energy from the sun?

A: Gas
B: Coal
C: Solar
D: Wind

Đáp án: C

Câu hỏi 42: Choose the correct form: We ___ plant more trees.

A: should
B: mustn’t
C: don’t
D: may

Đáp án: A

Câu hỏi 43: What happens when we burn garbage?

A: Clean air
B: Air pollution
C: Better soil
D: More trees

Đáp án: B

Câu hỏi 44: Choose the correct word: We can collect rainwater to ___ plants.

A: play
B: eat
C: drink
D: water

Đáp án: D

Câu hỏi 45: What color bin is usually used for paper?

A: Green
B: Blue
C: Red
D: Black

Đáp án: B

Câu hỏi 46: Choose the correct form: They ___ ride bicycles to school.

A: usually
B: use
C: help
D: turn

Đáp án: A

Câu hỏi 47: A: Why is saving water important? – B: ___.

A: Because it’s fun
B: Because water is free
C: Because it helps save the planet
D: Because I’m thirsty

Đáp án: C

Câu hỏi 48: Choose the correct word: Don’t ___ batteries into the trash.

A: recycle
B: put
C: throw
D: keep

Đáp án: C

Câu hỏi 49: What kind of bag is bad for the environment?

A: Paper
B: Reusable
C: Plastic
D: Cloth

Đáp án: C

Câu hỏi 50: Choose the correct answer: Solar panels are placed on the ___.

A: floor
B: table
C: roof
D: chair

Đáp án: C

Câu hỏi 51: Choose the correct form: Recycled cans ___ used again.

A: is
B: are
C: be
D: will

Đáp án: B

Câu hỏi 52: What is an eco-friendly habit?

A: Littering
B: Walking to school
C: Leaving the tap on
D: Burning plastic

Đáp án: B

Câu hỏi 53: Choose the correct word: ___ helps clean the air.

A: Trees
B: Cars
C: Bikes
D: Buildings

Đáp án: A

Câu hỏi 54: Choose the correct form: We ___ use less paper.

A: must
B: should
C: can
D: all are correct

Đáp án: D

Câu hỏi 55: A: What do you do to save the Earth? – B: ___.

A: Use plastic bags
B: Ride motorbikes
C: Turn off lights
D: Throw cans

Đáp án: C

Câu hỏi 56: What does “waste” mean?

A: Use well
B: Use too much
C: Save
D: Clean

Đáp án: B

Câu hỏi 57: Choose the correct word: People can ___ glass and use it again.

A: cook
B: recycle
C: drink
D: ride

Đáp án: B

Câu hỏi 58: A: What happens when we save energy? – B: ___.

A: Electricity bills rise
B: It pollutes more
C: We protect the Earth
D: We use more plastic

Đáp án: C

Câu hỏi 59: Choose the correct form: Students ___ pick up trash at school.

A: always
B: never
C: shouldn’t
D: should

Đáp án: D

Câu hỏi 60: What do we get from planting more trees?

A: Pollution
B: Oxygen
C: Dust
D: Trash

Đáp án: B

Câu hỏi 61: Choose the correct word: Don’t let water ___ while brushing your teeth.

A: fly
B: run
C: jump
D: rest

Đáp án: B

Câu hỏi 62: A: What should you do with paper boxes? – B: ___.

A: Burn them
B: Recycle them
C: Throw them
D: Leave them

Đáp án: B

Câu hỏi 63: Choose the correct form: We ___ turn off fans when not in use.

A: may
B: can’t
C: should
D: mustn’t

Đáp án: C

Câu hỏi 64: What is the benefit of walking or cycling?

A: Make noise
B: Save fuel
C: Use electricity
D: Waste time

Đáp án: B

Câu hỏi 65: Choose the correct word: We should use ___ water.

A: more
B: much
C: less
D: many

Đáp án: C

Câu hỏi 66: A: Why is the 3Rs campaign important? – B: ___.

A: It wastes energy
B: It reduces trash
C: It helps cut trees
D: It makes pollution

Đáp án: B

Câu hỏi 67: What color bin is often for plastic?

A: Blue
B: Yellow
C: Green
D: Black

Đáp án: B

Câu hỏi 68: Choose the correct word: My family uses ___ to save energy.

A: solar panels
B: coal
C: oil
D: gas

Đáp án: A

Câu hỏi 69: Choose the correct form: We ___ reuse things instead of throwing them.

A: can
B: are
C: do
D: be

Đáp án: A

Câu hỏi 70: A: What can we do with old newspapers? – B: ___.

A: Burn them
B: Recycle them
C: Throw them
D: Tear them

Đáp án: B

Câu hỏi 71: Choose the correct word: Don’t ___ plastic bottles on the beach.

A: take
B: throw
C: leave
D: recycle

Đáp án: B

Câu hỏi 72: What should you do when not using the fan?

A: Clean it
B: Fix it
C: Turn it off
D: Sell it

Đáp án: C

Câu hỏi 73: Choose the correct form: My sister always ___ the water tap when finished.

A: closes
B: opens
C: turns on
D: uses

Đáp án: A

Câu hỏi 74: A: Where can we recycle bottles? – B: ___.

A: In the trash bin
B: In the recycling bin
C: In the oven
D: In the classroom

Đáp án: B

Câu hỏi 75: Choose the correct word: Solar panels are ___ on the roof.

A: planted
B: built
C: installed
D: repaired

Đáp án: C

Câu hỏi 76: Choose the correct form: The children ___ garbage every Saturday.

A: collect
B: collects
C: collecting
D: collected

Đáp án: A

Câu hỏi 77: What’s a way to save energy?

A: Use electric fans all day
B: Turn off unused appliances
C: Open the fridge often
D: Leave lights on

Đáp án: B

Câu hỏi 78: Choose the correct word: We should ___ the 3Rs: reduce, reuse, recycle.

A: forget
B: remember
C: change
D: break

Đáp án: B

Câu hỏi 79: What is the opposite of "pollute"?

A: Dirty
B: Clean
C: Destroy
D: Smoke

Đáp án: B

Câu hỏi 80: A: Do you save water at home? – B: ___.

A: Yes, I do
B: No, I don’t
C: Sometimes
D: All are correct

Đáp án: D

Câu hỏi 81: Choose the correct form: She ___ her clothes in the sun.

A: dry
B: dries
C: drying
D: to dry

Đáp án: B

Câu hỏi 82: What can reduce plastic use?

A: Reuse bags
B: Use cloth bags
C: Say no to straws
D: All are correct

Đáp án: D

Câu hỏi 83: Choose the correct word: Riding a ___ helps reduce smoke.

A: car
B: motorbike
C: bicycle
D: bus

Đáp án: C

Câu hỏi 84: What should you not do with batteries?

A: Throw in trash
B: Recycle
C: Keep safe
D: Put in e-waste bins

Đáp án: A

Câu hỏi 85: Choose the correct form: I always ___ paper to draw again.

A: use
B: used
C: using
D: uses

Đáp án: A

Câu hỏi 86: A: What should we teach children? – B: ___.

A: To protect the Earth
B: To waste water
C: To throw plastic
D: To forget rules

Đáp án: A

Câu hỏi 87: What can be used to water plants?

A: Oil
B: Rainwater
C: Milk
D: Juice

Đáp án: B

Câu hỏi 88: Choose the correct word: He never ___ the lights at night.

A: turns off
B: turns on
C: saves
D: recycles

Đáp án: A

Câu hỏi 89: What is the benefit of recycling?

A: More waste
B: More plastic
C: Less pollution
D: Less trees

Đáp án: C

Câu hỏi 90: Choose the correct form: We ___ protect our environment together.

A: must
B: might
C: can
D: both A and C

Đáp án: D

Câu hỏi 91: A: Do you think the Earth is in danger? – B: ___.

A: Yes, we must help
B: No, I don’t care
C: It’s not my job
D: Maybe it’s okay

Đáp án: A

Câu hỏi 92: Choose the correct word: Students plant ___ around the school.

A: flowers
B: garbage
C: cans
D: paper

Đáp án: A

Câu hỏi 93: What kind of bin is used for organic waste?

A: Red
B: Brown
C: Blue
D: Black

Đáp án: B

Câu hỏi 94: Choose the correct form: They ___ to save the Earth.

A: work
B: works
C: worked
D: are work

Đáp án: A

Câu hỏi 95: A: How often do you recycle? – B: ___.

A: Always
B: Never
C: Sometimes
D: All are possible

Đáp án: D

Câu hỏi 96: What happens if we keep polluting?

A: Earth is cleaner
B: More forests
C: Global warming
D: More animals

Đáp án: C

Câu hỏi 97: Choose the correct word: Let’s ___ our world cleaner!

A: throw
B: make
C: break
D: waste

Đáp án: B

Câu hỏi 98: Choose the correct form: She ___ plastic bottles to school.

A: brings
B: bring
C: bringing
D: brought

Đáp án: A

Câu hỏi 99: What do you put into recycling bins?

A: Food
B: Recyclable waste
C: Toys
D: Clothes

Đáp án: B

Câu hỏi 100: A: How can we go green? – B: ___.

A: By polluting
B: By wasting
C: By reducing and reusing
D: By cutting trees

Đáp án: C