-- Who do you think ___ the book here?  --- It may be John. He was sitting here all the morning.
#103608
A
has left
B
leaves
C
had left
D
was leaving
推荐题目
-- Have you moved into the new house? -- Not yet. The rooms _______.
#103539
A
are painting
B
are being painted
C
are painted
D
are being painting
--why don’t we choose that read to save time? --The bridge to it ________.
#102725
A
has repaired
B
is repaired
C
is being repaired
D
will be repaired
—I’m not finished with my dinner yet.—But our friends      for us.
#101664
A
will wait
B
wait
C
have waited
D
are waiting