填空题
I said to the child that it was important that the promise （keep）（）.
be kept
填空题 There（be）（）no cause for alarm，the invention is useless.
填空题 The old lady couldn’t do anything except（complain）（）about something.
填空题 An（increase）（）number of people are saying that what is lacking from modem pop musicis good new songs.
