64. I suggest that a vlog about air pollution In Ho Chi Minh city should be made.

- S + suggest + that + S + ( should ) + be + V3 / ed + ( by O ) -> Bị động

- Bị động model verbs: S + model verbs + be + V3 / ed + ( by O ).

- Why don't + S + V - inf?: Gợi ý làm gì

65. Although the weather is fine, Thu is still bringing a raincoat with her.

- Mệnh đề chỉ sự nhượng bộ: Although / though / even though + S + V, S + V + O: Mặc dù ...

- Mệnh đề chỉ sự đối lập: S + V + O, but + S + V: Nhưng ...

66. She suggested the computers should be turned off after use.

67. If you do the exercises regularly, you will have good health.

- If 1: If + S + V(s/es), S + will / can / shall ... + V - inf

- Mệnh đề chỉ lý do: S + V + O + so as to + S + V: Để mà ...

68.  People who visit Vietnam should pay attention to the follơing advice.

- N người + who + V

69. Most people in this village live on by marking traditional handicrafts

- Live on sth: Dùng tiền cho những nhu cầu cần thiết ( Kiếm ăn )

70. America is the country where the first May Day meeting was held.

- N nơi chốn + where + S + V  / V

64. I suggest that a vlog about air pollution in HCM city should be made

65. Although the weather is fine, Thu is still bringing a raincoat with her

66. She suggested the computer should be turned off after use

67. If you do the exercises regularly, you will have a good health

68.people who visit Viet Nam should pay attention.....

69.Most people in this village live on making traditional handicraft ( live on: sống dựa vào)

70.America is the country which held the first May Day meeting