Advices - should

I want to be on TV and become famous. What should I do?

I want to have a pet but I live in an apartment. What pet should I buy?

I need a holiday, but I have no money. What should I do?

You (SHOULD/SHOULDN'T) eat fast food everyday. You (SHOULD/SHOULDN'T) eat more healthy food.

I'm too fat. What should I do?

I feel very tired. What should I do?

My friend has a new boyfriend but I think he's horrible. What should I tell her?

I have a terrible toothache. I (SHOULD/SHOULDN'T) see a dentist.

I want to make new friends. What should I do?

She has a sore throat. She (SHOULD/SHOULDN'T) drink cold water.

I want to improve my English pronunciation. What should I do?