1. Вставить в предложения was/wasn't, were/weren't.
Грамматический справочник в конце учебника с. GR4
(Module 7. Глагол to be в Past Simple)
— they happy when they moved to their new house?
— Yes, Tina , but John .
— you at the doctor's yesterday?
— No, I at the hospital.
— Where John last night?
— He at Mary's house.