1.Is your brother at home?2.how much do these greeting cards cost?3.This hotel is very expensive.4.I am interested in art.5.All shops are opened today.
6.Is museum opened today?7.i am hot.8.My sister is an architect.9.I am not very tired.10.Where is her husband from?11.They are not students,they are doctors.12.Are you intetested in foreign languages?