累呀……人工：
1.He always gives me advice on what to do and how to do things well.
2.Students in our first class are interested in the clone sleep.
3.I'm sure the book is very interesting and children are fond of it.
4.She hasn't got a letter from him since he left.
5.You won't stay in health unless you exercise regularly.
6.I'm afraid we have not any white shoes in that size.
7.I have caught up with the class with my teacher's help.
8.He didn't give up smoking until he was terribly ill.
9.The foreigners arrived Shanghai late in a rainy evening.
10.Don't you think it (is) important to protect our earth?
11.The noise should be loud enough to chase away the creature.
12.The population in China is much larger than that in Japan.(Japan not Japen!)