1. Yes, he/she is. The teacher is sitting on a chair.
No, he/she isn't. The teacher is not sitting on a chair.
2. I am learning English, because I am fond of foreign languages.
3. Yes, they are. My parents are working.
No, they are not. My parents are not working. They are retired.
4. My parents are working in the garden.
5. Yes, I am. I am enjoying the lesson.
No, I am not. I am not enjoying the lesson. It's boring.
6. My classmate is. My classmate is talking to my/our teacher.
Там, где несколько ответов - можно ответить по-разному - утвердительно и отрицательно. Дополнять не обязательно.
1. Yes, he/she is. The teacher is sitting on a chair.
No, he/she isn't. The teacher is not sitting on a chair.
2. I am learning English, because I am fond of foreign languages.
3. Yes, they are. My parents are working.
No, they are not. My parents are not working. They are retired.
4. My parents are working in the garden.
5. Yes, I am. I am enjoying the lesson.
No, I am not. I am not enjoying the lesson. It's boring.
6. My classmate is. My classmate is talking to my/our teacher.
Там, где несколько ответов - можно ответить по-разному - утвердительно и отрицательно. Дополнять не обязательно.