________ the classroom, the teacher found all the parents already______ there.
#103135
A
Entered; seated
B
Entering; seating
C
Entered; seating
D
Entering; seated
推荐题目
 — When shall we restart our business?— Not until we       our plan.
#100682
A
will finish
B
are finishing
C
are to finish
D
have finished
-What do you think of store shopping in the future?-Personally, I think it will exist along with home shopping but ______.
#101481
A
will never replace
B
would never replace
C
will never be replaced
D
would never be replaced
Upon graduation from school, how well will you ______ the job that lies ahead?
#102632
A
prepare
B
prepare for
C
be prepared for
D
be preparing
There are lots of problems in your hometown, but we're happy to see many of them___________.
#102184
A
are solving
B
are solved
C
have solved
D
are being solved