II. Use the adjective in brackets in their correct forms of comparison to complete the sentences. 1. Tea is ______________________ coffee. (cheap) 2. The new harvest machine is ______________________ than the old one. (effective) 3. The countryside is ______________________ the town. (beautiful) 4. A tractor is ______________________ a buffalo. (powerful) 5. My sister is ______________________ me. (tall) 6. Blue whales are ______________________ elephants. (heavy) 7. The Mekong River is ______________________ the Red River. (long) 8. Do you think English is ______________________ French in grammar? (easy) 9. My new bed is ______________________ my old bed. (comfortable) 10. The film about my village town is ______________________ than the book. (interesting)

Ta có cấu trúc so sánh hơn với tính từ :

Short adj : Tính từ ngắn  : S1 + be + adj + er + than + S2

Long adj : Tính từ dài : S1 + be + more + adj + than + S2

` - `  Cấu trúc so sánh hơn dùng để so sánh `  2 `  người / ` 2 `  vật

Good `  -> ` Better

Bad `  -> ` Worse 

` 1 `  số tính từ mặc đù đọc ra `  2 ` , `  3 `  âm tiết nhưng kết thúc bằng đuôi y thì ta sẽ chuyển y thành i và thêm đuôi ere ( `  VD ` : Heavy `  -> `  Heavier ) 

` 1 ` : cheaper than

`2 `  : more effective

` 3 `  : more beautiful than

` 4 `  : more powerful than

` 5 `  : taller than

` 6 ` : heavier than

` 7 `  : longer than

` 8 `  : easier than

` 9 `  : more comfortable than

` 10 ` :  more interesting

`II` :

`1.`cheaper than

`2.`more effective

`3.`more beautiful than

`4.`more powerful than

`5.`taller than

`6.`heavier than

`7.`longer than

`8.`easier than

`9.`more comfortable than

`10.`more interesting

`=>`Cấu trúc so sánh hơn với Adj :

+) Long Adj : S1 + be + more Adj + than + S2

+) Short Adj : S1 + be + Adj_er + than + S2

`*`Note : Một số trường hợp đặc biệt của so sánh hơn 

good `=>`better

bad `=>`worse

narrow `=>`narrower

quiet `=>`quieter

many/much `=>`more

littel `=>`less

far `=>`farther/ further