从所给的四个选项中选择最佳答案

The old man ______ fishing on Sunday．　　　

[　　]

A．used to go　　　　　B．is used to go

C．was used to go　　　D．used to going

His mother _______ best ________ him.　　　

[　　]

A．did his, to help　　　B．did his, helping

C．did her, to help　　　D．did her, helping

If the waste things are burned, they will ________ poisonous gases.　　　

[　　]

A．give off　　　B．give up　　　C．give in　　　D．take off

The students are anxious ________ the result of the exam.　　　

[　　]

A．knowing　　　B．to know　　　C．to knowing　　　D．to be known

Every day people throw away a lot of such rubbish ________ food, paper, iron, plastics, etc.　　　

[　　]

A．that　　　B．like　　　　C．of　　　D．as

[　　]

A．such a　　　B．so　　　C．such　　　D．such an

It is said ________ woman is a famous singer.　

[　　]

A．that　　　B．that that　　　C．the　　　D．whether the

________ the big fire the whole building was destroyed and over 220 people lost their lives.　

[　　]

A．Because　　　B．Because of 　　　C．As result　　　D．As

从所给的四个选项中选择最佳答案

They reached _______ London ______ the evening of May 20th．　　　

[　　]

A．to, in　　　B．/; on　　　C．at; on　　　D．in; in

从所给的四个选项中选择最佳答案

The building _______ two hours ago.

[　　]

A．caught a fire　 　　B．caught fires

C．caught the fire　　　D．caught fire