Ответ:
- I am at school. I am not at school. Am I at school?
- Tom is at school. Tom is not at school. Is Tom at school?
- Tom and Ken are friends. Tom and Ken are not friends. Are Tom and Ken friends?
- Jerry is at a house. Jerry is not at a house. Is Jerry at a house?
- My red pencils are in the pencil case. My red pencils are not in the pencil case. Are my red pencils in the pencil case?
