1. Michael goes swimming nearly everyday
2. we visited our grandparents at HCM City last summer
3. đi u like watch tv last week?
4. if it is sunny next week, we wil plant some trees in the garden
5. i think Sydney is one of the most exciting cities in the world

( this is my opinion ^^)

1.      Michael/ go / swimming/ nearly every day.

 => Michael goes swimming nearly every day.

2.    We / visit / our grandparents/ Ho Chi Minh City/ last summer.

 => We visited our grandparents in Ho Chi Minh City last summer.

3.    You/ like / watch / TV/ last week?

 => Did you like watching TV last week?

4.    If/ it/be/ sunny/ next week/ we /plant /some trees/ the garden.

 => If it is sunny next week, we will plant some trees in the garden.

5.    I/ think/ Sydney / one / most exciting cities / world.

 => I think Sydney is one of the most exciting cities in the world.