Đáp án

1.A friend of mine has come back from the UK after a long vacation.

2. Hundreds of people will join the carnival in Rio de Janeiro next month.

3. Last year, I went on an expedition to the North Pole.

4. I hope I can visit the longest river in Europe, the Volga, in the future.

5. People used to believe that the Sun and all the stars orbited around the Earth.

6. I often pay a visit to the local museum on Sunday.

7. Mary has taken care of all the members of our team since we set off for London.

8. I have always wanted to climb Mount Everest since I was a boy.

1 a friend of mine has come back from the UK after a long vacation.

2  hundreds of people will join the carnival in Rio de Janeiro next month.

3  last year  I went on an expedition to the North Pole.

4  I hope I could visit the longest river in Europe, the Volga, in the future.

5 people used to believe that the Sun and all the stars orbited around the Earth.

6  I often pay a visit to the local museum on Sunday.

7 Mary has taken care of all the members of our team since we set off for London.

8  I have always wanted to climb Mount Everest since I was a boy.