Choose the correct word.
1. Our local representative will contact you when / until / as soon as you arrive.
2. Don’t make a decision before / until / while you’ve read the contract.
3. Laura will supervise the work while / when / after I’m away.
4. Before / When / As soon as you arrive tomorrow, I’ll give you a copy of the report.
5. We’ll visit the production unit during / as soon as / when we have time.