A. Would you like to get together today?
B. I'm afraid I can't. I have to give ex-boyfriend's ring. = give back my ex-boyfriend's ring
A. Are you free after you give it back?
B. I'm afraid not I also have to call up to my friend Sally. = call up my friend, Sally
A. Would you like to get together after you call it up? = call her up?
B. I'd really like to, but I can't. I ALSO have to hook my computer lines up.
A. You're relly busy today! What do you have to do after you hook them up? = really
B. Nothing. But by then I'll probably be exhausted. Let's together tomorrow instead.
A. Fine. I'll call you in the morning.

Good job^^