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
His English ________ a lot since he took the course.
#37514
A
improved
B
was improved
C
has improved
D
has been improved
I don’t know if my uncle  _______ . If he _______ , I will be very happy .
#42535
A
comes; will come
B
will come; will come
C
comes; comes
D
will come; comes
Try to buy one before all the tickets ________.
#41719
A
will be sold
B
will be sold out
C
are sold
D
are sold out