He ____ writing the paper now. He hadn’t written a single word when I left him ten minutes ago.
#89345
A
shouldn’t be
B
can’t have finished
C
can’t be
D
mustn’t have finished
推荐题目
I’m so surprised that such a clever man as he_________be easily taken in.
#88323
A
would
B
should
C
could
D
might
If I ______ about this computer program, a hage amount of time and energy would have been saved.
#87162
A
know
B
knew
C
had known
D
have known
________ your letter, I would have started off two days ago.
#87250
A
If I received
B
Should I receive
C
If I could have received
D
Had I received
——Why are you late for the meeting?—— I got caught in the heavy rain, or I _______ earlier.
#87814
A
arrived
B
had arrived
C
would arrive
D
would have arrived
“Would you have told him the answer had it been possible?” “I would have, but I ＿＿＿＿so busy then.”
#89921
A
had been
B
were
C
was
D
would be