Выберите правильную форму глагола to be
1) Alice (is,am,are) a student.
2) Alice and Mary (is,am,are) fifteen.
3) Bob (is,am,are) a doctor.
4) Mary (is,am,are) in her room now
5) Bob ( is am are) at school now
6) Mary (is am are) a homemaker
7) Alice ( is am are) her daughter
8)Bob and Mary (is am are) their children