Unit1 错题集一、单词拼写1、He didn't know that __________( 科 学 家 ) death until he returned from abroad.2、On his _________( 九 十 ) birthday, he got a nice present from his grandson.3、It is s_______ of him to think of himself all the time.4、二、适当形式填空1、I don't know if Millie _________(come) tomorrow, but I _______(ring) you if she _________(come). 2、It's our job to keep our classroom ________（clean).3、The boy pays no attention to details.We think he is _______(care).4、The dog was let ________(enter) the room.5、三、单项选择1、Daniel really don't know what to ________about the topic.A tell B talk C say D speak2、I don't think Paul would be a good chairperson,but I still don't know ________ else would be suitable.A who B what C where D which3、四、句型转换
