#wheijx.

`1.` I suggest we should use gas instead of burning coal.

`-` Mẫu câu gợi ý : S + suggest + S + (should) + V + ...

`=` Shall we + V-inf + ... ?

`2.` Why don't we reduce the amount of water we use every day ?

`-` Mẫu câu gợi ý : Why don't we + V-inf + ... ?

`=` How about + V-ing + ... ?

`3.` I think we should use energy-saving appliances.

`-` CT : What about + V-ing ... ?

`-` should + V-inf : nên làm gì

`4.` Do you mind taking care of the children ?

`-` CT : Do you mind + V-ing ... ?

`5.` My sister took care of our children when we are away.

`-` take care of `=` look after : chăm sóc

`6.` The local authorities suggested taking the garabage to recycling centers.

`-` Câu tường thuật : S + suggested + V-ing + ...

`7.` I'm disappointed that you didn't phone me.

`-` S + tobe + adj  that S + V : dùng để bộc lộ cảm xúc

`8.` Because my mother was busy , she couldn't go to the party.

`-` CT : Because + S + V , S + V + ...

48. I suggest using gas instead of burning coal.

S + suggest + Ving: đề nghị 

49. Why don't we reduce the amount of water we use every day?

Why don't we / you  +V1? đưa ra ý kiến, đề nghị 

50. I think we should use energy-saving appliances.

should + V1: nên làm gì 

51. Do you mind taking care of the children?

Do you mind + Ving? yêu cầu ai làm gì (1 cách lịch sự)

52. My sister took care of our children when we were away.

look after = take care of: chăm sóc 

53. The local authorities suggested taking the garbage to recycling centers. 

S + suggest + Ving: đề nghị 

54. I'm disappointed that you didn't phone me.

S + be  +ADj + that + Clause: câu dùng để bộc lộ cảm xúc 

55. Because my mother was busy, she couldn't go to the party.

Because + clause, clause: bởi vì 

`color{orange}{~MiaMB~}`