мне! add the tag endings 1.you liked this 2.he is a good 3.his brother didn't write an invitation 4.they can stay at the

1. You liked this film, didn't you?
2. He is a good teacher, isn't he?
3. His brother didn't write an invitation letter, did he?
4. They can stay at the hotel, can't they?

1. Didn't you?
2. Isn't he?
3. Did he?
4. Couldn't they?