-----What _____?-----I______my key and can't open the door.
#104186
A
happened, lost
B
has happened, lost
C
happens, have lost
D
has happened, have lost
推荐题目
— Hello, Tom. This is Mary speaking.— What a coincidence! I __________ about you.
#100556
A
was just thinking
B
just thought
C
have just thought
D
would just think
A lot of attention ______ to greenhouse gas emission. Look at those environmental posters.
#101577
A
is paying
B
is being paid
C
has paid
D
had been paid
How can I ever concentrate if you ________ continually ________ me with silly questions?
#104794
A
have…interrupted
B
had interrupted
C
are…interrupting
D
were…interrupting
I have got four day's holiday to Paris. I _______ my father.
#99523
A
am taking
B
had taken
C
took
D
have taken
There are lots of problems in your hometown, but we're happy to see many of them________.
#100690
A
are solving
B
are solved
C
have solved
D
are being solved