1. They will probably build a big house but it's not sure at all

=> hành động có lẽ sẽ xảy ra trong tương lai => tương lai đơn

2. I promise I will not be late for school

=> hứa sẽ không làm gì trong tương lai: promise + S + will + Vinf

=> late for school: muộn học

3. She went to the gym yesterday afternoon and she will probably go there this afternoon too

=> yesterday => quá khứ đơn

=> this afternoon => tương lai đơn

4. I guess it will cost a lot to buy furniture of the house

=> guess (phỏng đoán) => tương lai đơn

5. Robots might do the the housework in the future

=> might Vinf: có lẽ làm gì