From this day      , I will be more careful when crossing the street.

The bad thing about up is there’s always a _____

The young couple couldn’t afford a new house. ____, they wouldn’t have bought an old one.

These problems are different from each other, so they should be dealt with         .

---- You don’t go to that supermarket quite often, do you?  ---- No, I only go there ______ because it’s too far away from my house.