Помогите пожалуйсто по анлийскому сделать дамашнию роботу

I have just cleaned my house so I can...

On Friday I went to a friend´´s birthday party and at the weekend I visited my grandparents. По моему, так.

11. Did you see Bob recently?2. Who switched off the lights a minute ago?3. When has she become a teacher?4. Have you ever ridden an elephant?5. Did you hurt your knee when you were playing football?Я не уверен на все 100 процентов, но вроде так.