I saw him in the library yesterday.  He ________ a book at that moment.
#38893
A
reads
B
is reading
C
was reading
D
will read
推荐题目
It is hard to imagine what life __________ in 100 years.
#42032
A
will like
B
will be like
C
likes
D
might like
The festival __________ for almost a month.
#39674
A
have been on
B
has been on
C
began
D
begun