11. The square in Hoi An is smaller than the square in Hanoi.
→ The square in Ha Noi is bigger than the square in Hoi An.
12. There are many shops here, so the streets are busy all day.
→ Because there are many shops here, the streets are busy all day.
13. No lake in the world is deeper than Lake Baikal.
→ Lake Baikal is the deepest lake in the world.
14. There is an art gallery opposite my school gate.
→ The art gallery is opposite our school.
15. My brother never goes to school late.
→ My brother always goes to school on time.
*Học tốt*