1/ This table weigh 80kg. That table weigh 80kg too. (is/weight)

2/ John is not very clever. Mary is clever. (is/clever)

3/ Sevilla is 380 C in the Summer. Barcelona is 380 C in the Summer. (is/hot)

4/ The brown house is 100 years old. The blue house is 100 years old. (is/age)

5/ The first task was difficult. The second task was difficult too. (was/difficult.)

6/ John's car is expensive. My car is less expensive. (is/expensive)

7/ Reading books is not entertaining. Watching movie is entertaining. (s/entertaining)

8/ Josh does not work hard. Dave works harder. (work/hard)

So sánh hơn của ADJ/ADV ngắn 
S + be/V + ADJ/ADV + ER + than ……
So sánh hơn của ADJ/ADV dài 
S + be/V + more + ADJ/ADV + than ……

So sánh bằng: S + be + as + ADJ + as + ....

ADJ dài là từ có 2 âm tiết trở lên 
ADJ ngắn là từ có 1 hoặc 2 âm tiết tận cùng là - er, -ow, - y 
- Tận cùng là y → đổi -y thành - i và thêm ER 
- Tận cùng là e → thêm R  
- Phụ + nguyên + phụ âm → ta gấp đôi phụ âm cuối → và thêm ER 

ADJ + ly --> ADV dài

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the same + (N) + as: giống nhau 

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1. This table is the same weight as that one. 

2. Mary is cleverer than John. 

3. Sevilla is as hot as Barcelona in the summer.

4. The brown house is the same age as the blue one. 

5. The first task was as difficult as the second one.

6. John's car is more expensive than my car. 

7. Watching movie is more entertaining than reading books. 

8. Dave works harder than Josh.