1. Lan is said to be a student at Hai Ba Trung secondary school.
It is said that he works in this company.
2. She is said to be cleaning her house now.
It is said that they are enjoying their holiday in China.
3. He is supposed to have visited his grandparents last week
It is supposed that you have gone to London last month.
4. she is believed to have been doing gardening when her children played games.
It is believed that they were listening to music when you came.