1. A study shows the students who are engaged in after-school activities are happier than __ who are not.

单项选择 2019年 ● 天津卷

2. I __ to send Peter a gift to congratulate on his marriage, but I couldn't manage it.

单项选择 2019年 ● 天津卷

3. — I guess you want to go play tennis. — __. That's exactly what I was thinking too.

单项选择 2019年 ● 天津卷