—Hi, Susan, you look tired.—I       for months for the coming celebration of our school’s 90th anniversary.
#100961
A
was preparing
B
have been preparing
C
had prepared
D
prepare
推荐题目
It was the second time that we ______ in holding such important parties.
#100119
A
had succeeded
B
succeed
C
succeeded
D
have succeeded
The man took out his iPad and saw the latest film while his car _____.
#102219
A
had been repaired
B
had repaired
C
was being repaired
D
was repairing
The volleyball match will be put off if it _____. 
#102028
A
will rain
B
rains
C
rained
D
is rained