Viết lại câu: 1.It's ten years since that house was lived in. => 2.It's 2 months since he earned any money. => 3.He last shaved the day before yesterday. => 4.I last drank champagne at my brother's wedding. => 5.It's 2 years since I was last in Rome. => 6.I saw Tom last on his wedding day. => 7.I last ate raw fish when I wwas in Japan. => 8.It's years since Mary last spoke French. => 9.It's ten weeks since since I last had a good night sleep. => 10.He last paid taxes in 1970. =>

Để viết lại các câu trên trong dạng "It has been..." ta sử dụng cấu trúc:

It has been + số năm/tháng/tuần/ngày + since + mệnh đề chính.

Ví dụ:

1. It's ten years since that house was lived in.
=> It has been ten years since that house was lived in.

2. It's 2 months since he earned any money.
=> It has been two months since he earned any money.

3. He last shaved the day before yesterday.
=> It has been two days since he last shaved.

4. I last drank champagne at my brother's wedding.
=> It has been since I last drank champagne at my brother's wedding.

5. It's 2 years since I was last in Rome.
=> It has been two years since I was last in Rome.

6. I saw Tom last on his wedding day.
=> It has been since I saw Tom last on his wedding day.

7. I last ate raw fish when I was in Japan.
=> It has been since I last ate raw fish when I was in Japan.

8. It's years since Mary last spoke French.
=> It has been years since Mary last spoke French.

9. It's ten weeks since I last had a good night's sleep.
=> It has been ten weeks since I last had a good night's sleep.

10. He last paid taxes in 1970.
=> It has been since he last paid taxes in 1970.

Các câu trả lời trên đã được viết lại theo yêu cầu của câu hỏi.

I haven't drunk champagne since my brother's wedding.

He didn't shave yesterday.

He hasn't earned any money for 2 months.

That house hasn't been lived in for ten years.