Hello，I ________Jim．
#41505
A
am
B
is
C
are
D
be
推荐题目
— Could you please do some shopping for me, Mary?— Sorry, I ______ my homework.
#42147
A
do
B
am doing
C
have done
D
was doing
While the alien ________ the museum, the boy called the TV station.
#37872
A
visiting
B
was visiting
C
visited
D
visit
-- What a pity! You missed the beginning of the movie, it __ for 10 minutes.-- Oh, a traffic jam!
#39193
A
began
B
stated
C
has been on
D
has been off
—What were you doing when you heard Malaysian airlines flight lost?—I my homework.
#36183
A
were doing.
B
am doing.
C
was doing.
D
is doing.