Нужно составить 10 предложений с глаголом to be

1) I want you to be happy.2) My sister is happy to be the student of this university.3) His father is a doctor.4) I don\'t want you to be sad.5) You should be polite with other people.6) He is rich and famous.7) Our country is big and beautiful.8) My grandmother is very old.9) I want to be a musician.10) Try to be more patient.