--- I didn’t see you at the party yesterday. Why?  --- Because I ________ for an important person from America at that time.
#40452
A
was waiting
B
is waiting
C
will wait
D
have waited
推荐题目
The population of the world         still         now.
#42222
A
will; grow
B
has; grown
C
is; growing
D
is; grown
—Is your father in ?—No, he _______ for three days.
#41717
A
was out
B
has been out
C
went out
D
have gone out
---How are you going to the park tomorrow?   ---I ________there. 
#40628
A
am by bike
B
ride my bike
C
am riding a bike
D
go on bike