问题描述：
Ann is 1 girl. She is 10. She is a student. Her teacher is Miss 2 . Ann helps(帮助) her teacher to put(放置) 3 books on the desk. They have a new 4 . You can 5 70 desks and chairs. Here are 6 pens on the desks. The red 7 is Ann's. The black one is 8 . Jenny is Ann's 9 friend. Her 10 colour is green．最佳答案：
【分析】1. 不定冠词用在可数名词的单数形式前，表示泛指，而the是特指。由于girl是以辅音音素开头的单词，所以不定冠词用a。2. 姓氏属于专有名词，第一个字母要大写。3. 老师的书，要用形容词性物主代词做定语，即...