1.Did you have a holiday?/Did you rest?
2.I was waiting for him to bring me back to eat
3.He has gone to help me to buy food,come back soon
4.We have a holiday,today is the first day of the vacation,have two days holiday
5.I want to do something now,I go out for a while first
6.I'm going out/I want to go downstairs to take a package,etc.Will come back to chat with you