—Who’s in the room? — Mr. Brown is. He         a letter now. 
#37199
A
writes
B
write
C
writing
D
is writing.
推荐题目
I am not sure if you       in the exam, but you will be better if you    harder.
#40147
A
succeed; work
B
succeed; will work
C
will succeed; work
D
success; would work
Mary _________ as a volunteer teacher for 10 years.
#42380
A
works
B
will work
C
worked
D
has worked
–Do you know what he _______ the day before yesterday? -Yes. He ________.
#38040
A
does; plays soccer
B
did; goes to a movie
C
did; went to the beach
D
do; went shopping
Julie,what ______in your hand?Look! It’s a new iPad for my daughter.
#39016
A
do you hold
B
are you holding
C
were you holding
D
will you hold