用am,is,are填空。1. I ____________ an English teacher.
2. She ____________ tall and thin.
3. He ____________ watching TV now.
4. We ____________ good friends.
5. They ____________ cleaning the classroom.
试题答案
1. am 2. is 3. is 4. are 5. are
用am,is,are填空。1. I ____________ an English teacher.
2. She ____________ tall and thin.
3. He ____________ watching TV now.
4. We ____________ good friends.
5. They ____________ cleaning the classroom.
1. am 2. is 3. is 4. are 5. are