【推荐1】It is everybody's duty to observe the rules________(keep) our society in order and going on the right track.

【推荐2】How I wish you ________(keep) the secret to yourself yesterday! （所给词的适当形式填空）

【推荐3】There were so many things ________(keep) my mind and fingers busy.（所给词的适当形式填空）

【推荐1】________ I think of the wonderful two weeks I spent in Australia, I just can’t help ________(think) of both of you. (所给词的适当形式填空)

【推荐2】在一个人获得成功的道路上，勤奋是无可取代的。（substitute）（汉译英）

【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.