8 Choose the correct words to form sentences in the second conditional.

1 If I swam / would swim every day, I would be healthier, but I don't have time.
2 You were /would be an excellent musician if you practised more often.
3 Aidan would help you if he knew / would know about the problem, wouldn't he?
4 What would life be like, / like if we didn't have computers?
5 If I didn't/wouldn't use a computer, everything would take much longer.
6 Would you get a discount if you paid / would pay by cash?​