His parents were worried that he too much time chatting on line.
#43587
A
spent
B
cost
C
paid
D
had
推荐题目
Jim and Bob are my good _________.They are very _______ to me.
#43215
A
friends;friendly
B
friendly;friendly
C
friend;friendly
D
.friends;friend
May works hard at her study, and she does her homework ______ every day.
#39491
A
for herself
B
on herself
C
in herself
D
of herself
- The air pollution is terrible. - It will be worse ________ we take action to protect the environment.
#36966
A
if
B
unless
C
until
D
when