David _____ a customer when the fire started．
#101355
A
served
B
was serving
C
had served
D
would serve
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We’d better take umbrellas—I’m sure it _____ when we arrive in London; it’s always wet there at this time of year.
#102671
A
will rain
B
is raining
C
will be raining
D
would rain
The plane _______ at 7：00 p.m.，so I have to be at the airport by 6：40 at the latest.
#104452
A
has left
B
would leave
C
will have left
D
leaves
Peter ________ at this job since he graduated from college.
#99363
A
is employed
B
was employed
C
has been employed
D
had been employed
Every time he to visit me, he buy me some books.
#102488
A
will come; will
B
comes; will
C
comes; would
D
will come; would