1. There are still a lot of difficulties we have to overcome.
    ________________________________________________________________________________
2. Before the machines leave the factory, there is a series of tests that must be passed. 
    ________________________________________________________________________________
3. At the end of the speech he expressed the desire that he should come and work in China someday. 
    ________________________________________________________________________________
4. They signed an agreement that they should expand the trade between the two countries. 
    ________________________________________________________________________________
5. The commander gave orders that we should cross the river.
    ________________________________________________________________________________
6. She was excited when she heard the news. 
    ________________________________________________________________________________
7. I'm glad I have seen your mother.
    ________________________________________________________________________________
8. The mother was pleased when she saw her son doing so well at school. 
    ________________________________________________________________________________
9. He was very happy when he saw us so happy. 
    ________________________________________________________________________________
10. They will be disappointed when they hear it. 
    ________________________________________________________________________________

1. 你的作文需要修改。(動詞-mg形式作賓語)
    _______________________________________________________
2. 學(xué)習(xí)有關(guān)語言的知識比使用語言容易。(動詞-ing形式作主語)
    _______________________________________________________
3. 我們應(yīng)該盡力增強我們的體質(zhì)。(build up)
    _______________________________________________________
4. 好的習(xí)慣是成功的關(guān)鍵。(lead to)
    _______________________________________________________
5. 我們把書放進(jìn)書柜的目的是不沾上灰塵。(keep... free from)
    _______________________________________________________
6. 我們會議的重點是婦女權(quán)利問題。(focus)
    _______________________________________________________
7. 她設(shè)法降低她的體重。(reduce)
    _______________________________________________________
8. 對人們說的話我不會作評論。(comment)
    _______________________________________________________
9. 你是最后一個通過駕駛執(zhí)照考試的人。(the last+動詞不定式)
    _______________________________________________________
10. 作無益的后悔是沒有用的。(it作形式主語)
    _______________________________________________________