The teacher came to school at 8:00 this morning. ... (be)
4. Robbie grew a beard six months ago. ... (have)
5. Dennis bought his car four years ago. ... (own)
6. Maria started to wear glasses when she was five years old. ... (wear)
7. David fell in love with Patricia when they were teenagers. ... (be)
8. Mark started to work at the bank three years ago. ... (work)
9. Sam learned how to swim three years ago. ... (know)
