Kết hợp các sau bằng cách dùng đại từ quan hệ thích hợp: 1.We stayed in a hotel.The hotel was expensive. 2.The man is an architect.We play with his son every day. 3.She's riding on a elephant.It was carried from India. 4.Trinh Cong Son composed songs.They are greatly liked by millions of Vietnamese people. 5.On New Year's Day,children like wearing clothes.They are new and comfortable. 6.The girls are performing the play.They rehearsed it yesterday. 7.The student kept talking about the project.It was done last week. 8.This is the fishing village.She met her lover there ten years ago. 9.I come from a city.This city is located in the southern part of the country. 10.The reported has just interviewed me.He appeared on TV last night. 11.The dogs have disappeared for 2 days.I'm looking for them. 12.The plants need a lot of water.They are in the living room. 13.The fish was not good.I ate it yesterday. 14.The flowers are still fresh.I cut them this morning. 15.The man was a doctor.His son was intelligent. 16.I have just met the boy.His father is poor. 17.This is the first pupil.He came this moring. 18.Where is there a shop?The shops sells postcards? 19.The girl has left the room.I was talking to her mother. 20.We know the person.The person's daughter is fond of the dancing. 21.The shoes are mine.They are under the bed. 22.Was the het very expensive?You were wearing it yesterday.