—Do you like coffee or milk?

—Both. But I prefer coffee ____ milk.

  A. to    B. for    C. with     D. from

—What caused the accident?

—It was my fault, sir. I _____ to the left.

A. ought not to have turned       B. needn’t have turned

C. shouldn’t turn               D. couldn’t turn

Should students make friends on line?some people think the Internet help make 1.______

many friends .Chatting online ,students can express his feelings                   2.______

and opinions more freely ,and even get help at their foreign        3.______

language studies Others ,therefore ,think students should not .      4.______

They say making friends online is waste of time ,                 5.______

which should be spent more meaningfully on study .               6.______

Besides ,some students get cheat on line .                         7.______

It is my opinion whether students should place their study，        8.______

health and safe before other things .                         9.______

After all ,we can find friend in our classmates.                10.______

This dictionary has been ____ to us.

A. of great help   B. of very helpful   C. of quite helpful   D. very much helpful

If city noises ___from increasing, people __ shout to be heard even at the dinner table 20 years from now.

A.are not kept; will have to       B. are not kept; have to 

C. do not kept ; will have to      D. do not keep; have to

I’ve got a habit of ___ up early every morning.

A. get     B. to get    C. got    D. getting

“There is something wrong with my bike.”  “It doesn't matter. I ___ lend you mine.”

A. am to    B. am going to    C. must    D. will

---Would you mind closing the window?---____.

A. I'd mind   B. At not all    C.Not all at   D. Not at all

Cars play an important role in modern life, but they_______also cause many problems like air pollution．

       A．should     B．can   C．must        D．Will

Sports can help you keep fit and get in touch with nature．However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment．

Some sports are resource-hungry．Golf, as you may know, eats up not only large areas of countryside, but also tons of water．Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses (球场) in good condition．This causes major environmental effects．For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas．

There are many environment-friendly sports．Power walking is one of them that you could take up today．You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse．Simple and free, power walking can also keep you fit．If you walk regularly, it will be good for your heart and bones．Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control．

Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials．But the final goal should be “green gyms”．They are better replacements for traditional health clubs and modern sports centers．Members of green gyms play sports outdoors, in the countryside or other open spaces．There is no special requirement for you to start your membership．And best of all, it’s free．

49．The author thinks the golf is resource-hungry because of the following EXCEPT that_____．

      A．Golf wastes large areas of countryside

      B．Golf runs out of much water

      C．Keeping golf court in good condition needs too much energy

       D．Golf is bad for people’s health

50．According to the passage, which of the following is an environment-friendly sport?

      A．swimming in the pool            B．hiking in the hills

   C．playing basketball in the gym       D．motor racing in the desert

51．The reason why the author uses power walking as an example mainly is because _________．

      A．it improves our health   B．it uses fewer resources

      C．it is an outdoor sport      D．it is recommended by experts

52．The purpose of the author’s writing this passage is to ______．

      A．show us the function of major sports

      B．encourage us to go in for green sports

      C．discuss the major influence of popular sports

      D．introduce different types of environment-friendly sports