Helen ______ go on the trip with us , but she isn’t quite sure yet .

A. shall　 B. must C. may　 D. can

If I __ you, I ___ more attention to English idioms and phrases.
A. was/ shall pay 　 　　B. am/ will pay 　　

C. would be/ would pay 　　 D. were/ would pay

—Surely his telephone number is in this book.

—Yes, but_____, I have to look through the whole book very carefully.

A. finding it　　　　　 B. to find it

C. for finding it　　　 D. by finding it

------ Bob failed in the exam again .

------ He _____ it ; he never worked hard .

　 A. deserved　 B. succeeded　 C. missed　 D. considered

We are quite surprised at that man’s strange _______ (举止).

We haven’t moved into the new office building—it________right now.

A．is decorating 　　　　　　　　　　 B．has been decorated

C．is being decorated 　　　　　　　　　D．has been decorating

After the examination, Tom said that the long cold winter was at last______.

A. in the end　 B. by the end C. at an end　 D. at the end

59. As a matter of fact, the ______________(originally) of some words are unknown.