翻译（中译英，九年级英语） 这儿原先有一个书架

好吧是填空：There _____(use) a book shelf in this room.

这儿原先有一个书架。

There used to be a bookshelf here.
There was originally a bookshelf here.

～ ♥ 自己认真翻译的，应该比较地道，敬请采纳、

1.it is common that for tv commercials to use well-known people to promote their products.

2.by my estimate,there are 300 contestants participate in this sports meeting.

3.i lost all my possessions in this flood.

4.the school bans all the students buying their meals from the restaurant outside the school.

5.this drunk man was banned from driving for three months.

6.the government took actions to protect the environment.

7.sometimes commercials persuade you to buy something you don't need.

8.you can't be sad for being inferior to others in some ways.

There was a bookshelf here at first.