Choose the correct option

1. It's freezing cold! I [light|am lighting|will light]
   a fire.
2. Here, Mum. I [will carry|carry|am carrying] your ski equipment for you.
3. We [will go|are going|go] to a ski lodge in The Rockies. Stan booked it last month.
4. Look out! You [are going to cut|are cutting|cut] yourself with that penknife!
5. The train [leaves|is leaving|will leave] in half an hour.