Choose the verb in the correct future from 1.I think ,I(will have,/am going to have) a rest now .
2.We ( will send , are sending) our kids to the sea this weekend.
3.Look at the tree! It ( will fall, is going fall).
4. The train ( leaves/is leaving) Oxford at 12.30.
5. I ( will travel / am going) to Japan next Friday.