All the essays _____________, the teacher sent the students home.
#102948
A
having written and collected
B
having been written and collected
C
being written and collected
D
to be written and collected
推荐题目
 Hurry up! Mark and Carl  us.
#100605
A
expect
B
are expecting
C
have expected
D
will expect
– Why isn’t the recorder ready yet?--- I’m sorry, sir. It ______ in the factory.
#102923
A
is being repaired
B
is repaired
C
has been repaired
D
hasn’t repaired
 —Doug, where is your coach, Chow?—See, he ______ by a group of journalists.
#101667
A
is being interviewed
B
has been interviewed
C
is interviewing
D
has interviewed