Use present simple,future simple,present progressive or to be going to.
1) I'm tired.I dont think I (go) out tonight.
2) We (leave) tomorrow at 5 p.m.
3)There is a good film on.You (wath) it?
4)I (meet) Jane at 9 in the morning.
5)If the weather (not,change) , we'll go skiing.

I'm tired. I don't think I'll(краткая форма I will) go out tonightWe'll leave tomorrow at 5 p.mThere is a good film on. You'll watch it?I'm meeting Jane at 9 o'clock in the morningIf the weather doesn't change, we'll go skiing