A)根据句子意思，用括号中所给词的正确形式填空，每空填一词。
小题1:Three __________(four)of the students in our class have handed in their reports.
小题2:You needn’t be frightened because these insects are completely ____________(harm).
小题3:If you add some lemonade and sugar，the dish will be much ___________(taste).
小题4:How ____________(active)they are donating money to help the sick student!
小题5:Some of the film stars had been ____________(sing)before they entered the film industry.
B)根据句意及汉语提示，写出各单词的正确形式，每空填一词。
小题6:The charity event is ___________(结束). We all think it is a great success.
小题7:I dislike this channel because ___________(少数)programmes on it are interesting.
小题8:Ice turns into water when the temperature is ___________(超过)0℃．
小题9:一Which of these shirts do you like best?
一I’ll take ____________(没有). They are both expensive and out of fashion.
小题10:The book he is fond of ____________(描述)how birds live.