When I came home, my father _____ an e-mail on the computer. 
#40545
A
writes
B
wrote
C
is writing
D
was writing
推荐题目
—When _______you return the magazine? –Three days______. 
#39678
A
will; ago
B
did; ago
C
will; more
D
did; before
I ________ my hometown for a long time. I really miss it! 
#42325
A
left
B
went away from
C
have left
D
have been away from[
Mrs Chen ________ the shopping centre for an hour. She is buying a dress now.
#42376
A
has got to
B
has been to
C
has came into
D
has been in
— Mr. Lee _   to a student when I entered the classroom this morning.- He is very patient _  _he is young.
#42134
A
talking; but
B
talks; though
C
was talking, though
D
talked, however