1. Most of people live in Áutralia  ưho speak German.

2.The bus goes to Oxford which isn't running today.( chọn which hoặc that vì nó thay theé cho đồ vật) 

3. dùng ''that'' để nối 2 mệnh đề này lại nha vì nó thay thế cho cả mmệnh đề.

4. Mi.. lived until he was 90 who is one of Italia....

5. Marry has a big hoúe ... who ứa staying with ......( phần .... bạn viết nốt hộ mong bạn thông cảm mk rát bận)

6. Péon intẻviewed me some verry difficult question

7.CC was from apoor family who became a very rich man.

8.the olimpic is in the .....where were held  in Bacerona.

...........

mong bạn cảm ơn và cho câu trả lời hay nhất vì tôi đã bỏ ra công sức giúpbạn bài tập dài và khó như vậy. Chúc bạn học giỏi! 

1. Most of the people who live in Australia speak German.

2. The bus which goes to Oxford isn't running today.

3. I don't like the man who is going out with my sister.

4. Michelangego, who lived until he was 90, is one of Italy's greatest artists.

5. Mary was staying with her friend, who has a big house in Scotland.

6. The person who interviewed me asked me some very difficult questions.

7. Charlie Chaplin, who was from a poor family, became a very rich man.

8. The 192 Olympics were held in Barcelona, which is in the north-east of Spain.