根据句意，从方框内选择合适的短语并用其适当形式完成句子。at

问题填空题

根据句意，从方框内选择合适的短语并用其适当形式完成句子。

at present the other day learn from concentrate on be strict with

1. The students went climbing __________.
2. I'm too busy. I'm afraid I can't go with you __________.
3. We can't __________ my work when we are hungry.
4. Our English teacher __________ always __________ us.
5. He often helps me and I have __________ a lot __________ him.

答案

1. the other day 2. at present 3. concentrate on 4. is; strict with 5. learned; from