【推荐1】When it_________(rain), the road will really become very muddy. (所给词的适当形式填空)

【推荐2】It ________(rain)every day this month.(所给词的适当形式填空)

【推荐3】It ________ (rain) last night, for the ground is wet. (所给词的适当形式填空)

【推荐1】The president ________(leave) for that   country to attend a very important conference, and he is on the way to the airport now.

【推荐2】用所给词的正确的时态和语态填空
1. One day, while she ______ （watch）a science documentary on TV, she heard that sound cannot travel in space, because there’s no air.
2. I ______ （drive）down to London when I suddenly found that I was on the wrong road.
3. He came here for a holiday several years ago and he ______ （live）here ever since.
4. He was punished only because he ______ （break）the rules of the school.
5. When I met Tom, he ______ （phone）someone, so I nodded to him and went away.
6. The fire ______ （put out）before the firemen arrived.
7. As soon as I think of my motto（座右铭）I ______ （get）energetic again and devote myself to my study.
8. Because he was in a hurry, he ______ （leave）his bag at home.
9. Mary’s mother did not go to bed until she ______ （complete）all the housework.
10. Sofia looked around; she had the impression that she ______ （meet）most of the guests before.

【推荐3】Only after one has become a parent________he realize how great his parents are. (用适当的单词填空)