35. I've heard such a ridiculous thing!

36. I should have thought more about the situation.

37. He played the song without any mistakes at all.

38. Jana might be able to give you a lift in her car.

39. I asked him for an explanation to his behaviour.

40. We won't get there on time unless we set off before 8.

41. The assistant said that I couldn't have been given a refund back.