题目内容
3. 在公共场合请勿大声喧哗。
Please don't speak loudly.
3. in a public place / in public places
49. 自从莉莉和她的丈夫去了美国，我们彼此就再也没见过面。
We Lily went to the USA with her husband.
() 3. Jane to sing us an American song last Saturday.
A. invited B. was asked C. told D. is invited
4. Air pollution is harmful to our health.(改为同义句)
Air pollution does our health.
1. The money (use) to help the poor and to support development projects during the next five years.
() 3. When his money , he had to return home.
A. ran out B. has run out C. was run out D. was run up
() 2. —What will you do with these books?
—They to a village school as soon as possible.
A. are sent B. were sent C. has sent D. will be sent
4. Are you going to finish your homework this afternoon?(用被动语态改写)
your homework this afternoon?
2. Did you know when the Earth was (形成) ？
