làm nhanh giúp em ạ .Em cảm ơn mọi người

`2.` You should do your homework regularly

`-` a good idea ( for O ) to V-inf `=` should V-inf : nên làm gì

`3.` You don't have to go to school too early.

`-` not neccessary ( for O ) to V-inf `=` don't/ doesn't have to V-inf : không phải làm gì

`4.` We don't have to get up too early.

`-` not neccessary ( for O ) to V-inf `=` don't/ doesn't have to V-inf : không phải làm gì

`5.` Students need to wear uniforms when they are at school.

`-` neccessary ( for O ) to V-inf `=` need to V-inf : cần làm gì