—Are these your sheep ?—No. Mine _____ on grass at the foot of the hill.
#86311
A
are feeding
B
feed
C
is fed
D
is feeding
推荐题目
John is one of the staff members who ___to be sent abroad for further study.
#86346
A
is going
B
are going
C
have been going
D
has been going.
 It is I ____ singing in the garden.
#86259
A
who are
B
who is
C
that am
D
that is
Every student and every teacher ________.
#86253
A
are going to attend the meeting
B
have attended the meeting
C
has attended the meeting
D
is attended the meeting