【推荐1】They are sitting in the ________（wait）room.

【推荐2】They ________ ________ (wait) for a bus now.

【推荐3】While I ___________________ (wait) for the bus, I met her.

【推荐1】用括号内所给动词的正确形式填空(共5小题；满分5分)
1. Since he fell off the bike, John ▲ (lie) in bed for nearly a week.
2. We’ve worked for a long time. Let’s stop ▲ (drink) some water.
3. You mustn’t touch the machines unless you ▲ (allow) to.
4. —What’s his plan after he leaves school?
—He ▲ (go) to Beijing for further education.
5. —Has the teacher finished marking the exam papers?
—Sorry, I don’t know. He ▲ (mark) them in the office yesterday afternoon.

【推荐2】I called Mr. Wang many times yesterday afternoon, but I couldn’t get through. His daughter _______ (chat) with her friend on the phone all the time

【推荐3】What ________ you ________ (do) from seven to nine yesterday?