PART TWO LANGAGE KNOWLEDGE SECTION A
Directions: Beneath each of the following sentences are 4 choices marked A, B9 C and D. Choose the answer that best completes the sentence.
It is reported that in the next few years the earth________possibly be hit by more extreme weather like storms.
A. would     B. may       C. could    D. should

It is required that each of the students chosen _____ good preparations ahead of time.

Who ______ the fight against the H1N1 flu ______ it not been for the Chinese scientists’ great efforts?

My bicycle is nowhere to be found. Who ___ have been using it?

---_______ they stop to have a rest?
---No, let them go on.

It’s nearly eight o’clock．I must hang up and get down to work．My boss       be here at any moment．  

---Where will you start your work after graduation?
---Mum, it’s not been decided yet. I____ continue my study for a higher degree.

—Hi, Tom. Any idea where Jane is?
—She_______in the classroom. I saw her there just now.

—Is John coming by train?
—He should, but he_______not. He likes driving his car.

Our house is on the top of the hill, and in winter the winds ______ be pretty cold .