Write the verbs in brackets in the correct tense.

1. If the friends (not to go) in the USA, they (not to visit) Death Valley.
2. If they (come) to Death Valley in winter, they (be able) to see more.
3. If they (go) there, they (can) die of heatstroke.
4. If Martin (take) more than a liter of water, it (help).
5. If the rangers (come) ten minutes later, they (not to be able) to save him.

1. If the friends didn't go in the USA, they wouldn't visit Death Valley.2. If they came to Death Valley in winter, they would be able to see more.3. If they went there, they could die of heatstroke.4. If Martin took more than a liter of water, it would help5. If the rangers came ten minutes later, they wouldn't be able to save him.