-How well she sings!
-Yes, she has a very sweet __________.
A. voice B. Sound
C. Noise D. shout
He found very difficult the math problem.
A.that；to solveB.this；solving
C.it；to solve D.it；solving
My sister has learnt English _________.
A. for twelve years ago B. since she was four
C. twelve years ago D. at the age of four
—Did Tom’s parents go to the meeting yesterday?
—Yes, of them did, but spoke.
A. each, none B. both, none
C. neither, both D. both, neither
Kate doesn’t want to buy the skirt because ____the color ______ the size fits her.
A. neither; nor B. either; or
C. both ; and D. not only ; but also
--- Whose backpack is this?
--- It be Mary’s. She is looking for hers.
A. canB. mustC. mayD. can’t
