从所给的四个选项中选择最佳答案

John has three sisters, and Mary is the ________ of the three．

[　　]

A．most cleverest　　　B．cleverest　　　C．most clever　　　D．cleverer

从所给的四个选项中选择最佳答案

They have a meeting every Monday, ________ there is nothing to discuss．

[　　]

A．when　　　B．since　　　C．unless　　　D．as

从所给的四个选项中选择最佳答案

He was ill．________ is why he didn't come to school yesterday．

[　　]

A．It　　　B．This　　　C．There　　　D．That

从所给的四个选项中选择最佳答案

________ we fail, we ________ trying．　　　

[　　]

A．Even although, shall never stop

B．Even, will not stop

C．Even though, won't stop

D．Even if, don't stop

从所给的四个选项中选择最佳答案

________, tell him I'm out．　　　

[　　]

A．Anyone telephones　　　B．Whoever telephones

C．Who telephones　　　　D．No matter whoever telephones

从所给的四个选项中选择最佳答案

I am going ________ you went last week．　　　

[　　]

A．the place　　　B．when　　　C．wherever　　　D．where

从所给的四个选项中选择最佳答案

It was not long ________ he got to know it．　　　

[　　]

A．Until　　　B．After　　　C．Before　　　D．when

从所给的四个选项中选择最佳答案

I was about to leave my house ________ the phone rang．

[　　]

A．after　　　B．as　　　C．when　　　D．while

从所给的四个选项中选择最佳答案

It is five days ________ we came here．

[　　]

A．since　　　B．as　　　C．before　　　D．when

从所给的四个选项中选择最佳答案

________ the bookstore, he stopped ________ a few books．

[　　]

A．Passing, buying　　　B．Passing, to buy

C．To pass, buying　　　D．having passed, to buy