1. She last wrote to me nearly 2 years ago.

 ⇒ It has been 2 years since she last wrote to me.

2. This film was last shown on TV nearly 10 years ago.

 ⇒ It has been 10 years since this film was last shown on TV.

 ⇒ The last time this film was shown was 10 years ago.

3. She last swam in the river 3 years ago.

 ⇒ It has been 3 years since she last swam in the river.

 ⇒ The last time she swam in the river was 3 years ago.

4. I last visited the city museum 5 years ago.

 ⇒ It has been 5 years since I last visited the city museum.

5. I haven't attended the club since 1998. (câu này ko chuyển It has been được)

 ⇒ The last time I attended the club was in 1988.

6. I haven't seen him for 2 months.

 ⇒ It has been 2 months since I last saw him.

7. My uncle was a bus driver some years ago,but now he has a desk job.

 ⇒ My uncle used to be a bus driver some years ago, but now he has a desk job.

1.It has been two years since the last time she wrote to me ( nó đã 2 năm từ khi cô ấy viết cho tôi lần cuối )

2. It has been 10 years since the film was last shown ( nó đã 10 năm từ lần cuối bộ phim được chiếu) 

The last time the film was shown was 10 years ago. ( lần cuối bộ phim này được chiếu là 10 năm về trước )

3. It has been 3 years since she last swan. ( nó đã 3 năm từ khi cô ấy bơi lần cuối )

The last time she swan was 3 years ago. ( lần cuối cô ấy bơi là 3 năm về trước )

4. It has been 5 years since I last visited the city museum ( nó đã 5 năm từ lần cuối tôi đi thăm viện bảo tàng thành phố )

5. It has been 2 months since the last time I saw him ( nó đã 2 tháng từ lần cuối tôi thấy anh ấy )

6. My uncle used to a bus driver some years ago, but now he has a desk job