—Excuse me, is Mr Green in the office?—No. He          Singapore for a meeting. He will be back in a few days.
#58334
A
have gone to
B
has gone to
C
have been to
D
has been to
推荐题目
The teacher often makes him ______ outside the classroom.
#57325
A
to stand
B
standing
C
stands
D
stand
Most girls like to sleep with the lights on, because they are ________ the dark.
#56586
A
afraid
B
terrified of
C
interested in
D
sure of
She_______ a new idea for reducing pollution.
#55042
A
came on
B
came up with
C
came into
D
came out