_____ he referred to in his article was unknown to the general readers.
A.That | B.What | C.Whether | D.Where |
It is usually warm in my hometown in March,but itbe rather cold sometimes.
A.must | B.can | C.should | D.would |
Although thissound like a simple task,great care is needed.
A.must | B.may | C.shall | D.should |
—What sort of house do you want to have? Something big?
—Well, itbe big—that’s not important.
A.mustn’t | B.needn’t | C.can’t | D.won’t |
You don’t have to know the name of the author to find a book.Youfind the book by the title.
A.must | B.need | C.can | D.would |
What a pity! Considering his ability and experience, hebetter.
need have done B.must have done C.can have done D.might have done