Gerund and infinitive. Pre-intermediate

I can't promise ______ on time

• to be

• being

_____ is a better exercise than running

• to swim

• swimming

Would you like _____ to a concert on Saturday?

• to come

• coming

Do you mind _____ so loudly

• to not talk

• not to talk

• not talking

It was very interesting ____ my old school friends again

• to see

• seeing

Duncan works at weekends _______ more money

• to earn

• earning

We were unhappy with the service, so restaurant offer ______ us free dinner.

• to give

• giving

Is it difficult ______ Japanese?

• to learn

• learning

James is very competitive. He thinks ______ is the most important thing.

• to win

• winning

She tried _____ the man, but she was driving too fast.

• not to hit

• to not hit

• not hitting