41. C

42. C

43. If he had prepared for the interview, he would have gotten the job

44. If we hadn’t run out of money, we wouldn’t have come home from our holiday early

45. If I had more free time, I would take more exercise

46. If the fire brigade hadn’t come immediately, the house would have burnt down

47. If the men hadn’t worn protective clothing, they wouldn’t have been all quite safe

48.  If he had hurried, he wouldn't have missed the train

49. If my brother had left the car keys, I would have picked him up at the station

50. If it hadn't rained, we would have gone.

Mong đc ctrlhn ạ. Em cảm ơn

41. C

42. C

43. If he had prepared for the interview, he would have got the job.

44. If we hadn't run out of money,we wouldn't have come home from our holiday early.

45. If I had had enough free time, I would have taken much exercise.

46. If the fire brigade hadn't come immediately, the house would have burnt down.

47. If the men had been wearing protective clothing, they wouldn't have been quite safe.

48. If he dad hurried, he wouldn't have missed the train.

49. If my brother had left the car keys, I could have picked him up at the station.

50. If it hadn't rained, we would have gone.