71~75 英语英语 

1。Now when they talk about the price 。You always know the cost has included 2。It is a pity that many invited guests can not come beacues of a variety of reasons 3。you would better open the windows if you want to keep the air fresh 4。it seems strange that cop have done a severe mistake!5。tony hoped that his chinese teacher could come up with a good way to learn chinese in a short time !