【推荐1】These small trees require ________ (look) after carefully. （所给词的适当形式填空）

【推荐2】As you will see from my resume, I meet the ________(require) for the position. （所给词的适当形式填空）

【推荐3】This is the only machine________（require）. （所给词的适当形式填空）

【推荐1】But I think my sense of ________(achieve) comes from helping others and ________ (find) true meaning in life. (所给词的适当形式填空)

【推荐2】Climate change is a terrible problem, and it absolutely needs _______ (solve). (所给词的适当形式填空)

【推荐3】UNESCO runs a programme to prevent world cultural heritage sites from ______ (disappear). （所给词的适当形式填空）

【推荐1】单句语法填空
1. The experts invited to the conference were _____________（most）famous researchers in the field of China's science and technology.
2. Bill wasn't happy about the delay of the report by Jason, and _____________was I.
3. He is so stubborn. It's no____________（useless）trying to persuade him to go with us.
4. When people handle food_____________ （proper）, the risk of food poisoning is very small.
5. We found ourselves outside a _____________ （peace）village in France.
6. There were so many people talking in the concert hall that I couldn't concentrate_____________ the music.
7. China's strong rainstorms caused such huge economic_____________（lose）in the summer of 2015.
8. Keeping what belongs to another person amounts _____________ stealing.
9. We are all counting_____________ winning the game.
10. I should try to keep my mind _____________（concentrate）on what I have to do.

【推荐2】She didn’t feel a bit nervous though it was the first time she ________(speak) in public. （所给词的适当形式填空）