Find and correct the mistakes: Are you enjoy the party? How many sister do you have?

Exercise 1: Find and correct the mistakes.
1. Are you enjoy the party?
2. How many sister do you have?
3. I'm loving English food - It's wonderful !
4. I no understand what you're saying.
5. When the program start ?
6. She having a bath now.
7. They are swimming in the river.
8. She doesn't lives in the hotel.
Exercise 2: Choose the correct answer.
1.Nam (lives / live / living) chocolate and biscuits.
2. How (are / am / is) your uncle? - He is well. Thank you.
3. Nice to (meet / talk / speak) you, Lan.
4. Hello. This is my (friends / friend / friendly). Her name is Hoan.
5. She (live / lives / living) in Hue.
6. (How / What / Where) do your parents live? - In Hue.
7. (How / What / Where) do your parents do in their free time?
8. (How / What / Where) do your parents go to work?
9. How (long / far / wide) is it from your house to the post office?
10. I (don't / doesn't / am not) know.