Будет добры помогите с английским ! Заранее спасибо !

1. Jeff lost his mobile phone but we found it this morning.2. He ran fast and caught the bus in time.3. Did your parents give you a new tablet for your birthday?4. I didn't know that Mr Smith taught at your school.5. Grace blew out the candles and the guests sang 'Happy Birthday'.6. Did you leave your school bag at your house yesterday?