---Bad luck! I ________ the sidewalk when an Audi cut in and knocked me down.---You can never be too careful!
#101153
A
crossed
B
have crossed
C
was crossing
D
had been crossing
推荐题目
---Those shoes won't_____for mountain-climbing.  ---_____this pair be OK?
#104196
A
help;Shall
B
work; May
C
do;Will
D
get;Would
The hero’s story______ differently in the newspapers.
#103468
A
was reported
B
was reporting
C
reports
D
reported
 I was very busy that day. Otherwise I _________in the discussion.
#103078
A
would take party
B
had taken part
C
took part
D
would have taken part