After Jack had sent some e-mails, he _______ working on his project.
#102159
A
had started
B
has started
C
started
D
starts
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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