精选优质文档-倾情为你奉上Unit 9 My favorite subject is science基础知识巩固、词汇。A）根据句意及首字母提示，补全单词，使句子完整、正确。1. How many students are there in your class? F . Thirty boys and twenty girls.2. What color is your new bike? O .3. My best friend was born in 1994, so he is thirteen y old now.4. Simons parents are very b and dont have much time to talk with him.5. My father b two books from the library twice a month.B)根据句意及汉语提示，拼写单词，使句子完整、正确。（共5分）6. Its very hot in
