XVIII.
1. What time did your son go to the gym yesterday?
2. I am more intersted in football than table tennis.
3. Did you play marbles when you was young?
4. They don't open shop on Saturday and Sunday.
5. It is cold here. Please don't open the window.
XIX.
1. My mother swims fast.
2. I am interested in watching TV.
3. Duong is the best at Maths in the class.
4. Huong is not as tall as Minh.
5. Cuong is the most hard- working in my class.
6. She is a good volleyball player.
What a good volleyball player!
7. Minh is a skillful tennis player.
8. Lan speak English fluently.
