20. This is the first time I have eaten this kind of food.
21. The coffee was so hot that I couldn't drink it.
22. Mik cũng kh bt nữa
23.  He reminded me to take a day off.
24.  Tim is not old enough to drive a car
25.Peter advised me to ask the teacher for help
26.  Hoa is interested in reading comics in her free time.
27.  Let’s go to the cafeteria
28. Why not going out after dinner ?
29. Don’t forget brush your teeth after every meals
30.We spent two hours repairing the computer.