46. Although it rained very hard, we managed to het home on time.

47. If she worked in the morning, the children would have more time to play with her

48. We wish to see the factory where our father used to work.

49. We are confident that people will work togethere to keep the enviroment clean

50. My mother often spends hours reading articles about cooking in the magazines

46 Although it rained very hard, we managed to get home on time.

47 If she worked in the morning, the children would have more time to play with her.

48 We wish to see the factory where our father used to work.

49 We are confident that people will work together to keep the environment clean.

50 My mother often spends hours reading aritcles about cooking in the magazines.(thiếu từ?)