1.I/ should / finish / homework / before / play / sports.

⇒I should finish homework before playing sports

( before + Ving - giới từ + Ving )

2.Soccer / or football / most popular sport / world

⇒Soccer or football is the most popular sport in the work 

( S + tobe + the + most-adj / adj-est + in .... )

3.My mother / make / a big meal / tonight.

⇒ My mother is going to make a big meal tonight 

( Tonight : thì tương lai gần )

4.We / try / recycle / rubbish.

⇒We try to recycle the rubbish

5.Dont throw / plastic bags / because / you / reuse.

⇒Don't throw plastic bags because you can reuse

(Đừng vứt túi ni lông vì bạn có thể tái sử dụng.)

6..If / river/ polluted / fish / die.

⇒ If the river is polluted , the fish will die

( If + S + be ... , S + will(not ) + Vo : điều kiện loại 1 )

7.We /going / have / test /next week/ so/we cant / camping.

⇒we are going to have a test next week so we can't go camping

8..If /we/ use/ less paper/ will /save /a lot / trees.

⇒ If we use less paper, we will save a lot of trees

( If + S + Vo/s/es , S + will(not ) + Vo : điều kiện loại 1 )

9.. I /have/ learn/English / 10 years.

⇒ I have learnt English for 10 years

( S + have / has + Vpp +... + for + khoảng thời gian )

10. If / soil / polluted/ the plants / die.

⇒If the soil is polluted , the plants will die