1) 1.I am a pupil.I am at schol.
2.My brother is painter.He is not an engineer.
3.My sister is at work.She is a doctor.
4.He is a student.
5.Are you a student?- No,I am a doctor.
6.My sister is at home.
7.We are not at school.We are at home
8.My brother is a pupil.He is at school.
9.Is your mother at home?- No, she is at work.
10.Is your cousin at home?- No, he is at school.He is a pupil.
11.Is your sister a teacher?- No, she is a student.
12.Is your father at work?- No, he is at home.
13.Is your sister a designer?- Yes, she is.- Is she at home?- No, she is at work.
14.My father is a scientist.
15.My mother is not a teacher.She is a doctor.
2) 1- go,
2-went,
3-washes,
4- wash,
5-have not,
6-did not rest,
7-did not drink,
8-take, did not take,walked,
9-do you talk; yes i do; did not talk; am,
10-did you come: did not; came; was; had; was; drank; rested
11-does your sister go; does
3) 1- know, 2-did ring, 3-live, 4- did it take, 5-are, 6- had , 7-are, 8- made, 9- was, became 10- do you get up,. get