Choose the correct word to complete the sentences.

1. You look a bit relaxed / stressed. Are you nervous about something?
2. Our parents are very strict / easy-going. We have to do the washing up before we go out!
3. It's just so unfair / fair that I have to leave my phone downstairs at night!
4. I can't understand these instructions — they're really simple / complicated.
5. We had an absolutely fantastic / awful time on holiday. I want to go there again next year.