—Peter, where did you guys go for the summer vacation?—We ____ busy with our work for months, so we went to the beach to relax ourselves.
#100350
A
had been
B
have been
C
were
D
will be
推荐题目
When I was a little child, Father told me the earth ___ round then sun.
#104493
A
turn
B
turned
C
is turned
D
turns
I feel so excited! At this time tomorrow morning I ________ to Shanghai.(2012·辽宁，31)
#99424
A
will be flying
B
will fly
C
have been flying
D
have flown
To our delight, up till now, the European Union, Japan, and Russia ________ their targets for CO2 emissions (排放).
#103852
A
give
B
have given
C
give
D
gave
The water supply has been cut off temporarily because the workers ____ one of the main pipes.
#100577
A
had repaired
B
have repaired
C
repaired
D
are repairing
—What are you busy with? —The conference _______ in our city next week.
#102855
A
held
B
will be held
C
be holding
D
to be held