--David, are you 1istening to me?---Sorry, Dad. I _______ to make sense of what the reporter said.
#100681
A
was trying
B
have tried
C
am trying
D
tried
推荐题目
In order to stop poverty, the World Bank has ______ its focus to providing technical assistance and long-term loans to developing countries.
#103287
A
fixed
B
exchanged
C
transferred
D
switched
Betty and Arthur ____ on separate holidays in a few days’ time.
#101734
A
go
B
going
C
are going
D
went
— When will the new bridge be completed? — It is said that it _______ by the end of this year.
#102650
A
will complete
B
will have been completed
C
is completed
D
will be completing
Ever since my brother graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company .
#100037
A
worked
B
has been working
C
is working
D
works
—It was really very kind of you to give me a lift home.—Oh,don’t mention it.I _______ past your house anyway.
#104077
A
was coming
B
will come
C
had come
D
have come