---I’m afraid I ______ return the book to you before Friday.
--- Take your time.
A.must |
B.may |
C.needn’t |
D.can’t |
. Not until _______ smoking ________ healthy lungs.
A.did he five up, he had |
B.did he give up, did he have |
C.he gave up, he had |
D.he gave up, did he have |
. If it _____ sunny, we _______ a picnic. But it is raining now.
A.had been, could have had |
B.were, could have |
C.had been, had |
D.is, could have |
Many Chinese students find it difficult to remember English words, _______ Yang Mei is an example.
A.for those |
B.in those |
C.of whom |
D.for whom |
It was easy for her to learn French because _______ of her parents spoke the language.
A.none |
B.neither |
C.both |
D.all |
John Hope Franklin was _______ respected historian and social activist, who wrote about race and _______ struggles of black Americans.
A.the, a |
B.a, the |
C.a, / |
D./, the |