Answer:
1. The sky suddenly darken(ed) and it started pouring with rain.
2. The main lost control of his car and it crash(ed) into a wall.
3. The plane's engine catch(ed)/(caught) fire as it took off.
4. Only two people survive(d) Sukule the accident.
5. All the passengers strap(ped) themselves into their seat before take off.
6. He fell off the roof and was lucky to survive with only a broken leg.
7. Her desire to see her family again keep(kept) her alive.