Conforme abaixo.

Explicação:

1) Jim wasn't at school yesterday

2) My parents don't be at home all day.

3) You aren't at the party last night.

4) I wasn't late for school yesterday.

5) Paul isn't in his bedroom all day.

6) They aren't very good singers.

7) Tania wasn't in my class last year.

8) I wasn't in Buenos Aires last summer.

9) We aren't at school las Saturday.

10) Tina wasn't at home yesterday.

11) Robert and Sam didn't Carl's friends.