cho mk cau tra loi hay nhat nhe
18.Would you mind opening the window ?
19.Would you mind if I turned on the TV ?
20.The boy reading the book is Ba.
24.Lien is studying very hard in order not to fail in the exam.
26.People use first-aid to ease the victim’s pain and anxiety .
28..I am sure that he will win the game.
29. The old lamp made in China is 5 dollars.