Personally, it is no good ________ online all day long. It is really a waste of time. 
#93439
A
to chat
B
chats
C
chatting
D
chatted
推荐题目
A team, _____ two doctors and three policemen, ____ sent to search for the missing explorers.
#89955
A
consists of; was
B
consisting of; was
C
consisted of; was
D
to be consisted of; were
--- I wonder whom you are waiting for.--- The policeman _______ the traffic accident.
#91237
A
dealt with
B
to deal with
C
will deal with
D
did with
Tom pretended______it but in fact,he knew it very well.
#98471
A
not listen to
B
not to hear about
C
not to have heard about
D
not to be listening to
— What made Bill so angry? —____________. His girl friend promised to come at 8:30, but she hasn’t come yet.
#94269
A
Having kept waiting
B
Being kept waiting
C
To be kept waiting
D
He was kept waiting