choose the correct verb form .
1.I won't/might not be in nine tomorrow as I have a dentist's appointment at that time .
2. There are no buses after midnight , and it's too far to walk so I may/will take a taxi .
3. She is going to / might come and stay at Christmas or she may stay at home.
4. I'm thinking of seeing some friend tonight , so I definiteely won't/may not be bank at seven
5 They're going to / 'll go to the theatre tonight . They've got tickets