【推荐1】—Tom is in hospital now. He broke his arm.
—Oh, I ______________(not know). I will visit him this afternoon. (所给词的适当形式填空)

【推荐2】I don’t know ________ they will come for our help or not. (用适当的词填空)

【推荐3】She was upset_____( know) that her application for the position was refused.（所给词的适当形式填空）

【推荐1】When his mother came in, Charlie pretended ______________(sleep). (所给词的适当形式填空)

【推荐2】When I walked into the yard, she pretended ________(water) the flowers. (所给词的适当形式填空)

【推荐3】用所给词的适当形式填空
1. I suggest ______(spend) our winter vacation in Hainan Province.
2. Mr. Smith planned to give up ______(smoke) for several times, but he didn't succeed.
3. Our teacher advises ______(practice) speaking more in English to improve our oral English level.
4. Jane refused ______(accept) his apology because she felt his apology was not out of heart.
5. Marian Anderson was very happy for her friends agreed ______(help) her with her lessons.
6. I'll never forget ______(go) to the Summer Palace with you last week.
7. As long as you attempt ______(take) regular practice towards your goal, you're heading in the right direction to make changes.
8. I had meant ______(invite) John to take part in the activity, but he had no time.
9. Since it is raining, I feel like ______(stay) at home, watching some English programmes.
10. ______(make) notes is a most important way to study English.

【推荐1】Leonardo da Vinci (1452-1519) is said_________________(buy) birds kept in cages in order to have the pleasure of setting them free. (所给词的适当形式填空)

【推荐2】The fire, which is thought to ________ (start) from the 8th floor, spread quickly through the tower block on Sunday night, leaving people on the upper floors trapped. （所给词的适当形式填空）

【推荐3】—You are supposed ________ (take) part in the party in time.
—Sorry I was delayed by the accident. (所给词的适当形式填空)