---- John ,why are you so upset?----I _________ my cellphone all morning but it is nowhere to be found.
#100517
A
am looking for
B
have looked for
C
have been looking for
D
had looked for
推荐题目
Jane: What were you doing when I phoned you yesterday evening?Kate: I just finished my homework and to watch TV.
#104522
A
have; am going
B
have; was going
C
had; am going
D
had; was going
Writing out all the invitations by hand was more time-consuming than we______.
#99081
A
will expect
B
are expecting
C
expect
D
had expected
I’ m tired out. I ______ all afternoon and I don’t seem to have finished anything.
#99393
A
shopped
B
have shopped
C
had shopped
D
have been shopping
. Since last year, the global economic slowdown ________ in many countries. It is expected that the world economy will not recover until the end of 2010.
#103797
A
is spreading
B
spread
C
had spread
D
has been spreading
Mary is a newcomer. I suppose it will take her a long time to _______ herself to the new surroundings.
#101040
A
adopt
B
devote
C
adapt
D
commit