35．The highest award was given to Anna, who_________so hard on the project for years, and at last her efforts paid off.

A．has worked      B．worked     C．was working    D．had been working

There used to be a church behind the cemetery,  _____________?

  A. didn’t there  B. used there               C. usedn’t it   D. didn’t it

Let us pass, _________?

A. shan’t we     B. shall we                 C. won’t we   D. will you

The old couple have been married for 40 years and never once_____with each other.

A．they had quarreled                B．they have quarreled

C．have they quarreled               D．had they quarreled

 47. We were lucky enough， for no sooner _____ home _____ it rained.

 A. we returned， and                    B. we had returned， when

 C. did we return， when                 D. had we returned， than

 27. His uncle is a worker and has been working in the factory for more than ten years. _____.

 A. So is his aunt                       B. So has his aunt   

C. So his aunt does                     D. So it is with his aunt

Never in my life ____ such a thing.

A. I have heard or have seen          B. have I heard or seen

C. I have heard or seen               D. did I hear or see

Mathilde and her husband __ to work hard to pay off the debts.

A. made their mind   B. made up their minds  C. made up their mind  D. made up their minds

Jeanne ___ 100 frances for the necklace.

A. cost  B/ paid    C. spent   D. took

Your trousers ____dirty， you must have _____washed.

A. is； it              B. are； it          C. are； them     D. is； them