【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】We’d better take umbrellas with us. I’m sure it ________(rain) when we arrive in London. (所给词的适当形式填空)

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

【推荐1】You ________ have ever been in a situation where you know the other person is right yet you cannot agree with him. (用适当的词填空)

【推荐2】用＂情态动词+have done＂完成句子
1. —Sorry, Mum! I failed the English exam again.
—Oh, it’s too bad.You __________________ (make) full preparations.
2. I ________________(worry) before I came to the new school, for my classmates here are very friendly to me.
3. We __________________ (face) the difficulty together, but why didn’t you tell me?
4. Tom is feeling uncomfortable. He _____________ (drink) too much at the party last night.

【推荐3】I must ________ (sound) very proud of myself after the quiz, saying how easy it was and how I was sure to get a good grade.(所给词的适当形式填空)