1.Drink too much alcohol is dangerous
2.His favourite subject is English
3.Hoa is shorter than Lan
4.He is the best
5.Because of his leaving,he told lies to his parents
6.They have never driven this car before
7.What about chatting with our friends?
8. In spite of being not strong, they took part in the competition
9.Does Lan make friends better than Trang?