It was some time ________ we realized the truth．

A．when

B．until

C．since

D．before

He was ________ the greatest writer in the 19th century．

A．recognized

B．regarded

C．considered

D．treated

Philip offered a suggestion that we ________ the night in the mountain, ________ was accepted by most of us．

A．stayed; which

B．stayed; as

C．stay; as

D．stay; which

It was so lucky that the problem ________ I paid special attention appeared in the exam．

A．which

B．to which

C．that

D．to that

The students are ________ the coming test while the teachers are ________ the test papers．

A．preparing; preparing for

B．preparing for; preparing for

C．preparing for; preparing

D．preparing; preparing for

She every day goes to the market to buy food and bargain(讨价还价)with sellers, just like the ________ housewife．

A．average

B．common

C．usual

D．normal

Do you know who lives in the building ________ there is a wall?

A．in front of

B．in front of whose

C．in front of which

D．in front which

________ be sent to work there?

A．Who do you suggest

B．Who do you suggest that should

C．Do you suggest who should

D．Do you suggest whom should

The reason ________ he told the teacher ________ he was late was that he got up late．

A．why; that

B．that; why

C．which; that

D．that; which

I work in a business ________ almost everyone is waiting for a great chance．

A．how

B．which

C．where

D．that