I ___________ to phone her all day, but whenver I phone her, the line is engaged.
#101328
A
tried
B
had been trying
C
have tried
D
have been trying
推荐题目
I don’t think it is teachers who ________ for giving students too much pressure.
#103581
A
are to blame
B
are going to blame
C
are to be blamed
D
should blame
Mother wanted to be a good provider, a role she ________ since her marriage to Father.
#99061
A
shoulders
B
shouldered
C
is shouldering
D
has been shouldering
Through years of hard work, Mrs. Smith, who ____ as a secretary for five years, is general manager of the company now.
#100043
A
serves
B
served
C
has served
D
had served
—How was the journey?—Tiring! I caught the train at the last second but all the seats . I stood all the way.
#102698
A
had been occupied
B
had occupied
C
would occupy
D
would be occupied
—He _____to the meeting. Have you informed him of it? —Sorry. I______to.
#104380
A
hasn’t come; am going
B
didn’t come; have forgotten
C
hasn’t come; forgot
D
doesn’t come; will have