用括号所给词的正确形式填空
1 This skirt is______(expensive)of the three 2 The weather today is ______(hot)than it was yesterday 3 Su Yang writes as_____(careful)as nancy does 4 Her shoes are ______(small)than mine 5 Look,the boy is laughing_____(loud),but the girl is sitting_____(quiet) 6 Keep_____(quiet),please.The baby is sleeping in the bedroom now.7 How______(good) he studies English!8 He does_______(well)in PE than I do