---What are you doing at the moment? ---I am ______ my turn to borrow books.
#42659
A
waiting
B
staying
C
waiting for
D
keeping
推荐题目
He will send me a message as soon as he _________ in London.
#38267
A
arrived
B
arrives
C
will arrive
D
is arriving
My mother was cooking while I_________ the radio.
#40677
A
listened to
B
have listened to
C
was listening to
D
am listening to
The new bridge in Wenchuan ____ last month. Now it’s easy to go to the city center.
#40547
A
built
B
was built
C
has been built
D
were built