Помогите верные слова в скобках
1. - I'm so exhausted. It was a very tiring month at work.
- I think you (should, should to, shouldn't) take a few days off to have some rest.

2. - What (should I, I should, do I) take? Can you give me advice?

- Ok, let's make a list of necessary things first.

3. - We are going to Barcelona with my friend next month. Why I dо, don't you, why don't you) join us?

- I'd like to, but unfortunately I can't, sorry. But (forget you, forget you, you, forget you) go to a modern art exhibition.

- That's great advice. Thank you.

4. - Mom, I can't close my suitcase. It's so full.

- Oh, let's see... dear, (maybe you shouldn't, you maybe shouldn't, maybe you shouldn't to) take high heels. And I don't think (it's a good idea to, it's a good idea to, it's a good idea) pack so many skirts and T-shirts.