X
1 They often used to go to school by bike when they were young.
2 She started to teach her chidren to play piano 4 years ago
3 I wish I could cook better than my mom
4 She suggests using Perfume Pagoda as a theme of the presentation
XI
1 If you finished your homework, you would go out with friend
2 They're not sure how to operate the new system
3 I spent 4 hours reading the first chapter of the book
4 Tennis isn't as dangerous as snowboarding
Chúc bạn học tốt cho mình hay nhất nha
