9. The Nile is the longest river in the world.

10. Tea is the most popular beverage.

11. This city is the most popular place with foreign visitors.

12. The United Nations is the largest international organisation.

S + be + the + short-adj + est

S + be + the most + long-adj

--> ss nhất 

13. Their complaints should be sent to the head office.

S + should be + V3/ed: bị động - modal verb

14. You will be asked a lot of questions at the interview.

S + will be  +V3/ed : bị động - thì TLĐ

15. The children should be warmed not to speak to strangers.

S + should be + V3/ed: bị động - modal verb

16. The new president may be interviewed on TV tomorrow.

S + may be + V3/ed: bị động - modal verb

`color{orange}{~MiaMB~}`