Instruction
Select the best answer to complete the sentence.
1. The survey shows that the -------- of air pollution for residents is worse than expected.
2. I would -------- if you would reply to me back as soon as possible.
3. Don’t pretend -------- the answer.
4. If you have any questions, please do not -------- to ask us .
5. How -------- does your wife go to Honolulu for a year ?
Your score is
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