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.