My headache______.I thought it was going away,but now it was getting worse and worse.

A.is killing                          B.kills

C.was killing                       D.killed

Jane______a lot of French by playing with the native boys and girls?

A.made up                          B.picked up

C.copied up                         D.took up

Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, _______the number people infected with the virus is going up sharply.

A.when          B.that             C.which         D.where

This photo of mine was taken__________ stood the famous high tower.

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

I lost my way in complete darkness and, _____matters worse, it began to rain.

A.made        B. having made     C. making     D. to make

Helen is much more kind to her youngest child than to the others,___________ of course, make the others unhappy.

A. who       B. which       C. she       D. that

Mr. Zhang is mild in character. He never shouts__________ he is very angry.

 A. ever before      B. before      C. until   D. ever when

--Shall Mary come and play computer games?

--No,__________ she has finished her homework.

A. when         B. if               C. unless    D. once

Nobody noticed the thief slip into the house because the lights happened to__________.

A. put up            B. give in     C. be turned on     D. go out

—Our holiday cost a lot of money.

    —Did it? Well ,that doesn't matter____________ you enjoyed yourselves.

A. unless     B. in case     C. as far as     D. as long as