A poet and artist _____ coming to speak to us about Chinese literature and painting tomorrow afternoon. 
#101112
A
is
B
are
C
was
D
were
推荐题目
----Hi, Tracy; how are you doing?-----I’m tired out, for I ______my living room all day.
#102278
A
painted
B
had painted
C
have painted
D
have been painting
My watch _____ at nine o’clock, but now it _____.
#101326
A
was going; stopped
B
went; is stopping
C
was going; has stopped
D
went; stopped