47. Jane regrets not having time to come and help you with your homework

`->` Jane wishes she had time to come and help you with your homework.

Cấu trúc: S + wish (s,es) + (that) + S + Ved + O

48. The last time she went out with him was two years ago.

`->` She hasn't gone out with him for two years.

49. Because our parents are generous, all of the children in our family have received the best of everything

`->` Because of our generous parents, all of the children in our family have received the best of everything.

Because of + N/Ving: bởi vì

50. Hoa's parents buy a lot of candles and food. They will use them in case the market is closed because of the hurricane.

`->` Hoa's parents, who buy a lot of candles and food, will use them in case the market is closed because of the hurricane.

- Who: Làm chủ ngữ hoặc tân ngữ, thay thế cho danh từ chỉ người.

47. Jane wishes she had time to come and help you with the homework.

 - Cấu trúc wish lùi thì : Hiện tại đơn `->` quá khứ đơn

48. She hasn't gone out with him for two years

49. Because of the parents'generous, all of the children in my family received the best of everything.

50. Hoa's parents, who buy a lot of candles and food will use them in case the market is closed because of the hurricane.

Học tốt!!!