Gerund or infinitive verb forms

I'm a bit tired of .... this work!

Do you want.... into town with me?

I've promised.... Tom to chat about the project.

I can't afford....anything at the moment.

I persuaded my dad....me 20 pounds.

I spent an hour....to fix his computer last night.

After..... my hometask, I can go outside.

There's no point....me - the signal's terrible in the shopping centre.

I've given up....to make calls there!

I stopped.....at about 6 because I was getting a headache.

Before....., you should warm up your muscles.