The reporters stayed in Xichang ______ the launch of Chang’e-1 was declared successful.

A．because                    B．until       C．where         D．though

_______, I have to put it away and focus my attention on study this week.

A. However the story is amusing

B. No matter amusing the story is

C. However amusing the story is

D. No matter how the story is amusing

Most children with healthy appetites are ready to eat almost anything that is offered and a child rarely dislikes food __________ it is badly cooked.

A. if                B. until                  C. that             D. unless

According to the regulations of the company，you mustn’t ask for leave       you have a   doctor’s diagnosed note．

A．unless                B．now that      

C．even though       D．on condition that

Unlike watching TV, reading is a highly active process, _________ it requires attention as well as memory and imagination.

A. until        B. but     C. for             D. unless

_________ you may be right, I can’t agree completely.

A. As                             B. If         C. While           D. Since

Bob had thought his computer was broken _______ his little brother pointed out that he had forgotten to turn it on.

A. if                               B. before      C. after       D. because

Those successful deaf dancers think that dancing is an activity __________ sight matters more than hearing.

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

Of all the subjects in arts he disliked English most, ______ he never learned well.

A．which                       B．a(chǎn)nd C．because      D．so

Last week, only two people came to look at the house, _______ wanted to buy it.

A. none of them     B. both of them     

C. none of whom    D. neither of whom