問題詳情：
用括號內所給單詞的適當形式填空。
1．Sally sang the most ________(beautiful)．
2．Mike is the most ________(creative) student in his class.
3．Who is the most ________(serious)，Frank，Dave or Nick?
4．Her friend wants to be a ________(perform) when she grows up.
5．Lucy is ________(quiet) than Julie，but Tara is the ________(quiet) of all.
【回答】
tifully tive ous ormer ter；quietest
知識點：構詞法
題型：完成句子
