Jack doesn’t smoke now, but he ______ for almost twenty years.
#101774
A
smoked
B
was smoking
C
has smoked
D
had smoked
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The car ________ on the way , consequently ________ . 
#103121
A
was stuck in the mud ; which led to Jack to miss the train
B
was caught in the mud ; and led Jack’s missing the train
C
was held up in the traffic ; leading to Jack’s missing the train
D
was held back in the traffic ; it led to Jack’s missing the train
My dictionary__________. I have looked for it everywhere but still
#104814
A
has lost;do not find
B
is missing;do not find
C
has lost;have not found
D
is missing;have not found
It was the second time that we ______ in holding such important parties.
#100119
A
had succeeded
B
succeed
C
succeeded
D
have succeeded