`1` Sports and games play an important role in children's lives.

`=>`  play an important role: đóng vai trò quan trọng.

2. My father thinks Brazil has the best football team in the world.

  `=>` Câu so sánh nhất với tính từ ngắn

`=>` Nên ta có cấu trúc: S+ be+ the+ adj/ adv+ -est +...

3. New York is the most exciting city in the world.

`=>` Câu so sánh nhất với tính từ dài 

`=>` nên ta có cấu trúc: S+ be+ the most+ adj/ adv +...

4.Because Nha Trang has clean and beautiful beaches, it attracts lots of tourists

`=>` Because + S + V, S + V

`1.` Sports and games are very important in children's lives.
very important in children's lives : đóng vai trò quan trọng trong đời sống của bọn trẻ. 
`->` Sports and games play an important role in children's lives.

• play an important/ vital role : đóng vai trò quan trọng

`2.` My father thinks Brazill has a football team better than any other football teams in the world.
So sánh hơn.
Better than any other : tốt hơn bất kì cái nào khác
`->` My father thinks Brazil has the best football team in the world.

S + tobe + the most + adj/adv + O 
`3.` New York is more exciting than any other cities in the world.
So sánh hơn
More exciting than any other : thú vị hơn bất kì cái nào khác
`->` New York is the most exciting city in the world.

S + tobe + the most + adj/adv + O
`4.` Nha Trang attracts lots of tourists. It has clean and beautiful beaches.
Cấu trúc : Because of + N.
`->` Because of the clean and beautiful beaches, Nha Trang attracts lots of tourists.
`\ttcolor{turquoise}{@B}` `\ttcolor{turquoise}{L}` `\ttcolor{turquoise}{T}` `\ttcolor{turquoise}{L}`