Underline the correct option.
I will / would buy it if I have enough money.
It will / would be great if we could travel in time.
My dad gets angry if I am / will be late.
Will / Would you be at home if he comes?
If I know / knew, I’d tell you.
If it doesn’t / wouldn’t work, bring it back to the shop.
It would be / is great if you had the time.
What if it breaks / will break?