Up to now, large quantities of food ____ to Africa to save the starving people.
#102504
A
is sent
B
has been sent
C
have been sent
D
are sent
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— I will come to attend your lecture at 10:00 tomorrow. — I’m sorry, by then my lecture will have ended and I _____ in my office.
#99619
A
am working
B
will work
C
will be working
D
will have worked
When I got there, the meeting _____ for ten minutes.
#102051
A
has been on
B
had begun
C
had been on
D
has begun
—Could I use your car tomorrow morning?—Sure. I ________ a report at home.
#100107
A
will be writing
B
will have written
C
am writing
D
have written
As you see , the number of cars on our roads________ rising these days.
#102589
A
was keeping
B
keep
C
keeps
D
were keeping