1 . 指出下列句子中从句的类型
1. It is uncertain what side effect the medicine will bring about, although about two thousand patients have taken it.
2. We should respect food and think about the people who don’t have what we have here and treat food nicely.
3. Why don’t you bring it to his attention that you’re too ill to work on?
4. When the news came that the war broke out, he decided to serve in the army.
5. Before a problem can be solved, it must be obvious what the problem itself is.
6. The message that you intend to convey through words may be the exact opposite of what others actually understand.
7. His writing is so confusing that it’s difficult to make out what it is he is trying to express.
8. The prize will go to the writer whose story shows the most imagination.
9. The days are gone when physical strength was all you needed to make a living.
10. I am afraid that he’s more of a talker than a doer, which is why he never finishes anything.