根据句意,用方框内词汇填空,使句子完整、正确. duty, frustrati

问题填空题

根据句意,用方框内词汇填空,使句子完整、正确.

duty, frustrating, sentence, laugh at, look up

1. "Please write down these ________," Mr Wu told us.
2. As the monitor, you must do your _______ and report the truth to the teacher.
3. We found the holiday ________ because of the bad weather.
4. It's not polite to ______ others in trouble.
5. Many students have to _______ the meaning of this word in the dictionary.

答案

1. sentences 2. duty 3. frustrating 4. laugh at 5. look up