-My father with my grandparents _______ Shanghai.
-Really? _______ will they come back?
A. have been to; How soon B. has been to; How long
C. has gone to; How soon D. has gone to; How long
-Your mother _______ take a bus to work?
-Yes. But now she usually goes to work on foot.
A. use to B. used to
C. was used to D. is used to
-When _______ your mother _______ you that blue dress, Mary?
-Sorry, I really can't remember.
A. does; buy B. has; bought
C. had; bought D. did; buy
You can't watch TV _______ you finish your homework.
A. before B. if
C. while D. as
They were _______ busy _______ with each other to remember the time.
A. enough; talking B. enough; to talk
C. too; talking D. too; to talk
Miss Taylor never wastes money on anything too expensive, even though (尽管)
she can _______ to. She has donated much of the money she saved to charities.
A. afford B. spend
C. pay D. cause
