1. She/be/best/student/class
-> She is the best student in the class.
2.How long/it/take/you/go/school/every day?
-> How long does it take you to get to school everyday?
3. We/ not/ see/ each other/ for/ 5 years.
-> We haven't seen each other for 5 years.
Chúc bạn học tốt!^^