The flight ______ at 9:15 a.m. according to the schedule.
takes off
will take off
is taking off
has taken off
I can't open the door because I ______ my key.
lose
lost
had lost
have lost
How long ______ you ______ this dictionary? It's very worn.
did; buy
have; bought
have; had
had; had
She ______ three novels so far this year.
reads
has read
had read
read
______ your brother ever ______ abroad?
Has; been
Has; gone
Does; go
Did; go
No sooner ______ the speech begun than the lights went out.
has
did
was
had
He ______ several important emails recently.
sends
sent
has sent
had sent
The boy _____ a film when his father came back last night.
saw
was seeing
has seen
would see
They said Tom ______ to Tibet the next week.
will go
goes
went
would go
The professor ______ for London this Friday.
is leaving
leaves
left
has left