It was ____ that she couldn’t finish it by herself.

A. so difficult a work               B. such a difficult work

C. so difficult work                 D. such difficult work

The child was __ immediately after supper.

A. enough tired to go to bed               B. too tired to go to bed

C. so tired that he went to bed            D. very tired, he went to bed

_____ the rain stops, we' 11 set off for the station.

A. Before        B. Unless              C. As soon as             D. Though

Tired _______ he was , he decided not to trouble her.

A. as                 B. although           C. unless        D. even if

 _______ he was sleeping , they stole his clothes.

A. While             B. When               C. As            D. Which

 It is a long time since I last saw you . This sentence means _______

A. I had seen you for a long time       B. I have seen you for a long time

C. I haven’t seen you for a long time  D. I saw you again before long

She heard a terrible noise, _______ brought her heart into her mouth.

A. it                   B. which              C. this            D. that　　

Women _______ drink more than two cups of coffee a day have a  greater chance of having heart disease than those ______ don’t.

A. who, /          B. / , who               C.  who, who       D./, /

My brother's purse, _______ he put ￥1,000, was missing on the bus.

A. there           B. which               C. in which         D. that

____ we is known to all, English is not very difficult to learn.

A. What              B. As                 C. That             D. Which