—Has your brother found an apartment yet?—No, he's still living in a room downtown, but I ________ him look.
#102090
A
help
B
have helped
C
am helping
D
helped
推荐题目
Mike didn’t notice Alice entering his room. He ____ a phone call.
#104835
A
answered
B
has answered
C
was answering
D
is answering
 What _____ to Joan last night? What did she cry for?
#104147
A
was happened
B
happened
C
was happening
D
had happened
The story ______, and everybody knows about it. 
#102271
A
has been got round
B
got round
C
was got round
D
has got round