---Are you two old acquaintances? ---Yes, we _____ in the same neighborhood for quite a long time, though he went abroad with his family at 14.
—Very little use was _____ the waste water in the past.
—Miss Broun is very busy, isn’t she? —So she is.She has greater responsibilities since she was promoted.
—You can’t imagine ____ fantastic fun web chatting is. —Really? But it may cause a lot of trouble sometimes.
—What did the doctor say? — He said, “ on time, this medicine will be quite effective”.
There is no excuse, , for hurting her feelings.