1. I'll have to gas up before we leave.
2. I want to gas up when we get to the next town.
3. Stop here to gas up before crossing the desert.
3.
4. We'd better gas up before we go.
5. Stop here and gas up before crossing the desert.
6. We'd better stop at a station soon and gas up.
7. He tells the chauffeur to go gas up the limo, and what does he care?
8. Gas up whenever you can.
9. I'll gas up my car.
10. He told The Melbourne Herald Sun : "It's all bottled gas up here and a leaking cylinder could pose a major fire risk.