Choose the correct answer.

25. I’ll buy a ticket as soon as I __________ my pocket money.

26. The food was great, __________ it was very expensive.

27. I'll get my dad a book for his birthday __________ I find something better.

28. I’ll send you a text message __________. I'm on the bus.

29. We're going to have __________ down.

30. We decided to go for a walk __________ of the rain.

31. I __________ the windows cleaned about twice a year.

32. Most students did very well, __________ a few students did very badly.