--- I ______ so busily recently that I ______ no time to help you with your math. --- That’s OK. I can manage it by myself.
#104279
A
have been working; have
B
have worked; had
C
am working; will have
D
had been working; had had
推荐题目
By next summer John _____in this factory for thirteen years.
#100820
A
has been working
B
will have been working
C
will be working
D
has worked
—Is everybody here?—Not yet.... Look, there _____ the rest of my students!
#100492
A
comes
B
come
C
is coming
D
are coming
I had wanted to help you last night but I couldn't spare any time, for I ________ a composition which I have to hand in this morning.
#99472
A
wrote
B
was writing
C
had written
D
have written
—What’s the best way to reach you if I have a question during the day?—I'm glad you ________. It’s best if you send me an email.
#99245
A
ask
B
had asked
C
asked
D
were asking