---How long _______ each other before they ________ married ?-- -For about a year . 
#104924
A
have they known ; get
B
did they know ; were going to get
C
do they know ; are going to get
D
had they known ; got
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The gasoline       . Let’s fill the car up at the next gas station.
#100795
A
is running out
B
has run out
C
is being run out
D
has been run out
In the past ten years, the ____mountain climber ____ a lot from his own adventurous _______
#102427
A
experienced; experienced; experience
B
experience; experienced; experiences
C
experienced; has experienced; experiences
D
experience; has experience; experience
Hurry up! Mark and Carol _______ us.
#99342
A
expect
B
are expecting
C
have expected
D
will expect
By the time I see you again, I _______ from that school.
#100006
A
have graduated
B
graduated
C
will have graduated
D
graduate