—Hey ,it’s you, Jackie! I didn’t think you could be here.—A big surprise ,right? I _______ for you all the afternoon.
#100196
A
have waited
B
was waiting
C
have been waiting
D
waited
推荐题目
--Remember the first time we met? ---Sure. You _____ in the supermarket.
#101296
A
shopped
B
have shopped
C
had shopped
D
were shopping
I___there little more than a week when I set to work with the scientist.
#104067
A
would be
B
have been
C
had been
D
will be
In this experiment, they are woken up several times during the night, and asked to report what they____. 
#104670
A
had just been dreaming
B
are just dreaming
C
have just been dreaming
D
had just dreamt
She has set a new record, that is, the sales of her latest book ________ 50 million.
#104773
A
have reached
B
has reached
C
are reaching
D
had reached