V.

1. It is about 300km from Ho Chi Minh city to Phu Quoc Island. (It is + (about) + khoảng cách + from .... to ....)

2. Traffic rules should be obeyed strictly by road users. (S + should + be + Vpp + by O)

3. If you are careless, you'll hurt yourself.

VI.

1. They will be learning English this time tomorrow. (Cấu trúc TLTD: S + will + be + V-ing ...)

2. My brother doesn't like ice-skating because he thinks it is dangerous.

3. People won't use flying cars until year 2050.

`text{V}`

`1`.

`->` It is 300 km from Ho Chi Minh city to Phu Quoc Island.

`2`. 

`->` Traffic rules should be obeyed strictly by road user.

Cấu trúc bị động của modal V : S + Should + be + V_pp/c3 + by + O.

`3`. 

`->` If you are careful, you won't hurt yourself.

Tạm dịch : Nếu bạn cẩn thận, bạn sẽ không làm tổn thương mình.

`text{VI}`

`1`.

`->` They will be learning English this time tomorrow.

`2`.

`->` My brother doesn't like ice-skating because he thinks it is dangerous.

`3`.

`->` People won't use flying car until 2050.

`#Study well`