Mary isn’t ________ a book. She is ________ TV.
#42456
A
seeing, seeing
B
watching, looking
C
reading, watching
D
looking at, watching
推荐题目
Mark Twain ______ school and began to work at the age of twelve.
#39038
A
left
B
leaves
C
will leave
D
leave
I don’t know when Tom ______. But I will tell you when he ______.
#40250
A
will come, will come
B
comes, comes
C
will come, comes
D
comes, will come
Not only he but also his parents _____China for two years .
#40409
A
have been in
B
has been in
C
has come to
D
have come to
When Jack rushed to the railway station yesterday, the train________.
#37217
A
leaves
B
would leave
C
had left
D
is leaving