(       )3.______ well is very important to us all.

 A. Speak Chinese             B. Speaks Chinese

       C. Spoken Chinese       D. Speaking Chinese 

Perhaps you often say to your friends or to yourself, "Never give up." The expression "Go for it!" is another w     51      of encouraging (鼓励)someone to try something. It means you should not worry about failure (失败) or be too careful. You should be b 52

"Go for it!" c     53      from American football games. One of the most exciting moments comes when a team has f     54     to move the ball forward ten yards after three tries. The team must make a very important d     55      The conservative (保守的)choice is to kick the ball and accept temporary defeat (暂时失败)in order to get a good position for your team the next time it gets the ball. The m     56     exciting choice, however, is to try a fourth and final time to get the remaining yards needed. People sitting in the stands are certain to shout their a     57      Some will shout, "Kick the ball!" But others will encourage the team to take a chance. They will shout 1     58      "Go for it!"

Later, people began using "Go for it!" to encourage someone to act bravely. It is uncertain whether the action you take will s 59 or not. But when you d 60 to go for it, you put your fears behind. You hold your breath and go for it.

(51)______________ (52)___________   (53)_____                       (54)___________  (55)_____________ (56)______________

(57)___________    (58) _       (59)___________ (60)______________

(      )2. I work hard_______ 1 can get good grades in

the final exam.

A. if                            B. because

C. so that                         D.that

(      )1. ―How do you learn English?

―I learn English by_________ tapes.

A. listening                       B. hearing

C. listening to                     D. taking

50.  他通过努力证明，身高体型真的不重要。

___________________________ ， he proved that___________________________________________________ .

5.  Taking ________ (note)  in class is very ____________(use).

49.  医生说他会尽力挽救这个婴儿的生命。

The doctor said that he would___________________________________________________ .

48.  我大学毕业的时候，他给了我一些就业方面的建议。

He gave me some advice on finding a job when I____________________________________ .

47.  这家工厂的工人们常常被迫干活到深夜。

The workers in the factory___________________________________ till late at night.

4.  Can you learn it by_________ (repeat) it out loud?