Module 5 Unit 1 There are only nineteen crayons.同步练习一、按要求写单词。1. have(第三人称单数) 2. buy(过去式) 3.happy(副词) 4. make(现在分词) 5. child(复数) 6.there(对应词) 二、用所给词适当形式填空。1. He is _(give) out the crayons. 2. They _(be) on the floor. 3. Did you _(lose) one? 4. There _(be) lots of snow. 5.He_(buy) twenty pens yesterday.三、按要求写句子。1. There are some flowers. (改为否定句) _