3 Rewrite these statements and questions so they are more polite.
1 Do we get a pay rise next year?
2 I'm afraid we aren't sending you the documents until next week.
3 Are you going to stay the night?
4 Will you recommend me for a promotion when you see the boss?
?
5 Unfortunately, we aren't opening the day-care centre next summer.
6 Are you going to bring some food for the picnic?