1 . ——你可以为我们唱一首英语歌吗？——好的，可以。
________________________________

2 . 他不喜欢数学，因为数学对他来说很无聊。
He ________ ________ maths ________ it’s ________ ________ him.

3 . My father is always busy. He works ________ about 10 hours every day.

4 . 我想为我的家人做饭，所以我加入了烹饪社团。
I want to ________ ________ ________ ________, so I join the ________ ________.

5 . 到上课的时间了！我们现在走吧。
It’s ________ ________ class! Let’s go now.

6 . 教师节要到了！咱们给老师们买些礼物吧。
Teachers’ Day is coming! Let’s ________ some gifts ________ the teachers.

7 . After getting up, I usually read English __________ half an hour.

8 . Our school has a book sale ________ October 15th.

A．at

B．on

C．in

D．for