He could speak English fluently because he __________ it for four years when he was a college student.    
#101396
A
had studied
B
have been studying
C
studied
D
was studying
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—How long has Mary ______ Johnson?—I don’t know. I even don’t know that they had ______.
#103351
A
been married with; married
B
married with; married
C
married to; married
D
been married to; got married
Everything he ______ away from him before he returned to his home town.
#104228
A
took
B
had been taken
C
had had been taken
D
had taken