—There is still a copy of the book in the library. Will you go and borrow ______ ?

—No, I’d rather buy _____ in the bookstore.

A. it; one　　　　 　B. one; one　　　　 　 C. one; it　 　　　　　 D. it; it

　　　　 and guilty , Maggie put the book bock on the shelf she had secretly placed in her schoolbag.

A Frightened　　　 B Frightening　　　 C Being frightened　　 D To be frightening

Keep ourselves and our heart open ________ we can experience the great joy that friendship can bring.

A．so that B．even though

C．as if D．ever since

---- Is this the book you are looking for?

---- Yes. It’s the _____ one I am after.

A. much　　 B. very　　 C. just　　 D. so

It 　　　 long before we 　　　 the result of the experiment.

　　 A. will not be, will know　 B. is, will know　 C. will not be, know　 D. is, know

I haven’t got any paper _____.

　 A. to write 　 B. for writing

　 C. to write in 　 D. to write on

—-Excuse me, I wonder if you can help me?

—-Sure._______?

A. What help　　　 B. What is this　　　 C. What is it　　　 D. What do you want

When asked why he went there, he said he was sent there　 for a space flight.

　 A. training　　　　　　 B. being trained　　　　 C. to have trained　　　 D. to be trained

If I had hurried, I ___ the train.
A. would catch 　　 B. could catch 　　 C. would have caught 　 D. had caught