Пожалуйста, помогите. Скоро прийдёт учительница. А задание не понимаю, как сделать..

2 What should I do? - c3 Where they were going? - g4 When did the film start? - a5 Why is Tessa running? - f6 How many CDs did you buy? - d7 Whose is that bag? - b