题目内容
用现在完成进行时填空。
1. They (argue) about small things.
2. He is ill. He (lie) in bed for 3 weeks.
3. How long you (live) here.
4. The police ( follow) me these days.
5. Too much (happen) today.
1. have been arguing 2. has been lying3. have been living 4. have been following5. has been happening
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