— Where is Mr. Wang?— He is not here. He must _______ the students’ papers in the office.
#101138
A
correct
B
have corrected
C
be correcting
D
corrects
推荐题目
—That must have been a long trip．—Yeah, it us a whole week to get there．
#102310
A
takes
B
has taken
C
took
D
was taking
John and I _____ friends for eight years. We first got to know each other at a Christmas party. But we _____ each other a couple of times before that.
#104392
A
had been; have seen
B
have been; have seen
C
had been; had seen
D
have been; had seen
---Does China have cultural relics?--- Yes, it is admitted that many cultural relics in the world, such as the Great Wall, the Potala Palace, the Magao Caves and so on, ______ China.
#102319
A
belongs to
B
are belonging to
C
belonged to
D
belong to
— I don’t understand why you didn’t go to the lecture yesterday afternoon.—I’m so sorry. But I _________ my homework.
#100590
A
had done
B
was doing
C
would do
D
am doing
I________in the house which______books and magazines.
#103368
A
am used to live;uede to keeping
B
used to live;has been used to keeping
C
have been used to living;was used to keep
D
used to live;was used to keeping