Câu hỏi trắc nghiệm (10 câu):
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Câu 1: Mã câu hỏi: 304177
Choose the word that has the underlined part different from others: hat, daddy, backpack, water
- A. hat
- B. daddy
- C. backpack
- D. water
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Câu 2: Mã câu hỏi: 304183
Choose the word that has the underlined part different from others: reuse, refill, recycle, level
- A. reuse
- B. refill
- C. recycle
- D. level
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Câu 3: Mã câu hỏi: 304184
Choose the word that has the underlined part different from others: energy, president, electricity, decorate
- A. energy
- B. president
- C. electricity
- D. decorate
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Câu 4: Mã câu hỏi: 304185
Choose the word that has the underlined part different from others: invite, fill, environment, bin
- A. invite
- B. fill
- C. environment
- D. bin
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Câu 5: Mã câu hỏi: 304190
Choose the word that has the underlined part different from others: deforest, pollution, decorate, polite
- A. deforest
- B. pollution
- C. decorate
- D. polite
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Câu 6: Mã câu hỏi: 304195
Choose the letter A, B, C or D to complete the sentences
If students recycle and use recycled materials, they will save _________
- A. energy
- B. food
- C. water
- D. soil
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Câu 7: Mã câu hỏi: 304197
Let’s reduce the __________ of deforestation.
- A. environment
- B. polluted
- C. effect
- D. disappear
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Câu 8: Mã câu hỏi: 304200
They use ________ plastic bottles to keep water.
- A. refillable
- B. natural
- C. polluting
- D. charitable
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Câu 9: Mã câu hỏi: 304202
We can find noise pollution __________ most cities.
- A. of
- B. on
- C. to
- D. in
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Câu 10: Mã câu hỏi: 304205
If you turn _________ the lights when you don’t use it, you will save electricity.
- A. on
- B. off
- C. up
- D. down
