He proved himself a true gentleman and the beauty of his _______ was seen at its best when he worked with others.

       A. temper       B. appearance C. talent  D. character

I can _____ some noise while I’m studying, but I can’t stand very loud noise.

  A. put up with      B. get rid of      C. have effects on     D. keep away from

Scientists generally agree that earth’s climate will warm up over the next 50 to100 years______ it has warmed in the 20,000 years since Ice Age.

A. so long as.  B. as much as   C  as long as.  D  as well as

_____ some old tables, his house was almost empty.

A. Besides     B. Except      C. Apart from      D. But

________had the worker who was badly injured in that accident stopped breathing and died________ doctors arrived.

　　A.Almost; when           B.Hardly; when             C. Not; until         D.Hardly; before

— My name is Jack Smith. ________

— Hi! I’m Jackson.

       A. How do you do?                                          B. Nice to meet you again.

       C. How about you?                                    D. How are you?

How exciting this football match is!Have you ever watched________ one?

　　A.a better                    B.another better            C.a much too better      D.a very good

To succeed in a scientific experiment _____ .  

    A. carefulness is need                             B. carefulness is one needs

    C. one needs to be careful                          D. one need being careful

__________ you promise to come to help me,I don’t mind what time tomorrow you arrive at my place.

A.So long as                 B.So far as                   C.As good as                D..As well as

Listen!, his family must be quarreling, _______?

       A. mustn’t it          B. aren’t they                C. isn’t it               D. needn’t they