We’ve been _____ for her for 5 hours.
#58713
A
wait
B
waiting
C
to wait
D
waited
推荐题目
When she _____ the newspaper, the baby _____ asleep.
#54399
A
read; fell
B
was reading; was falling
C
read; was falling 
D
was reading; fell
My mother didn’t expect ______ such a lovely present from me!
#55722
A
receive
B
received
C
to receive
D
receiving
She is going _____her friend ______her birthday party.
#54770
A
to invite, for
B
to ask , for
C
to tell, with
D
to invite, to