Complete the sentences using the correct form of be and subject pronouns. kaisar and elira aren't here.they're in a different class. 1.no, i'm 14. 2. your sister? no,she isn't. 3.what time 's five past three. 4.this is my uncle. a teacher. 5. from zhanozen? yes,they are. 6.my parents are happy with y brother and e because good at school.