You should be more careful _____ you make mistakes again.
The Parkers bought a new house, but will need a lot of work before they can move in.
——Excuse me, I want to have my watch fixed, but I can’t find a repair shop.——I know nearby. Come on, I’ll show you.
The camera isn’t good enough; I want to change ______.
_____ comes to see me, tell him I’m out.
_____ comes is welcome.