9. The boy hasn’t visited his grandparents for two months.

=> The last time ___________________________________________________________

10. We haven’t watch an action movie for ten days.

=>The last time _____________________________________________________________

11. The last time she went out with him was September 2nd.

=>She hasn’t _____________________________________________________________

12. My brother began to work in this factory three years ago.

=>My brother has ___________________________________________________________

13. We should clean our teeth twice a day

=> Our teeth ___________________________________________________________

14. John invited Fiona to his birthday party last night.

=> Fiona ______________________________________________________________

15. They could see smoke rising up from cottages.

=> Smoke______________________________________________________________

16. He will solve the problems soon.

=>The problems ________________________________________________________