Giúp mình với. 5* cho bạn nhanh nhất

1. A friend of mine has come back from the UK after a long vacation. -> a friend of mine: một người bạn của tôi

2. Hundreds of people will join the carnival in Rio de Janerio next month. -> next month (TLĐ, S will V)

3. Last year, I went on an expedition to the North Pole. -> last year (QKĐ, S V2/ed)

4. I hope I can visit the longest river in Europe, the Volga, in the future. -> hope: hi vọng

5. People used to believe that the Sun and all the stars orbited around the Earth. -> used to V: đã từng

6. I often pay a visit to the local museum on Sunday. -> often HTĐ (S Vs/es)

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

8. I have always wanted to climb Mount Everest since I was a boy. -> HTHT since QKĐ