Câu hỏi trắc nghiệm (10 câu):
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Câu 1:
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:
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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- A. energy
- B. president
- C. electricity
- D. decorate
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Câu 4:
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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- A. deforest
- B. pollution
- C. decorate
- D. polite
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Câu 6: 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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- A. environment
- B. polluted
- C. effect
- D. disappear
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- A. refillable
- B. natural
- C. polluting
- D. charitable
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- A. of
- B. on
- C. to
- D. in
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- A. on
- B. off
- C. up
- D. down