1. You don't need to finish the work today

- need to V

2. Long's collection has over eight hundred stamps

- S have/has sth

3. What is the height of Big Ben's Clock Tower?

- What is the height of sth? 

4. You'd better not eat too much meat

- had better not = shouldn't

5. Long swims badly

- S V adv

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1. Trang is the best student in our class

- the best : giỏi nhất

2. The refrigerator is next to the closet and in front of the dishwasher

- Tủ lạnh ở cạnh tủ quần áo và trước máy rửa bát.

4. Traveling by train is slower but more interesting than traveling by plane

- S1 tobe adj-er/more adj than S2

5. Lessons in this year is longer and more difficult than those in last year

- S1 tobe adj-er/more adj than S2

$@Stormy$

$I.$

$1.$ You don't need to finish the work today.

$⇒$ Need + to + V_inf $:$ Cần làm gì đó

$2.$ Long's collection has over eight hundred stamps.

$⇒$ S + have / has ( + got ) + sth

$⇒$ Ai đó có cái gì

$3.$ What is the height of Big Ben's Clock Tower ?

$⇒$ What is the height of sth ? 

$⇒$ Cái gì đó cân nặng bao nhiêu ?

$4.$ You'd better not eat too much meat.

$⇒$ Had better not $=$ Shouldn't $:$ Không nên

$5.$ Long swims badly.

$⇒$ S + V + adv

$⇒$ Dùng trạng từ để bổ nghĩa cho động từ

$II.$

$1.$ Trang is the best student in our class

$⇒$ The + short adj + est 

$⇒$ The + most + long adj

$⇒$ The best $:$ Giỏi nhất

$2.$ The refrigerator is next to the closet and in front of the dishwasher

$⇒$ Tủ lạnh ở cạnh tủ quần áo và trước máy rửa bát.

$4.$ Traveling by train is slower but more interesting than traveling by plane

$⇒$ S1 + is / are + short adj + er + than + S2.

$⇒$ S1 + is / are + more + long adj + than + S2.

$5.$ Lessons in this year is longer and more difficult than those in last year

$⇒$ S1 + is / are + more + long adj + than + S2.

$⇒$ S1 + is / are + short adj + er + than + S2.