精选优质文档-倾情为你奉上1-6课跟踪训练一、用不定冠词a/an填空。1. This is _ umbrella. It is _ Chinese umbrella.2. It is _ Ford. It is _ American car.3. This is _ Mini. It is _ English car.4. Its _ Fiat. It is _ Italian car.5. Is this _ Volvo? Yes, it is.6. My daughter is _ teacher. She is _ English teacher.二、用be(am/is/are)补全句子。1. Hi, Miss Liu! This _ my son. He _ Tom.2. Here _ your watch.3. The books _