Put each verb into a suitable form : Past or Perfect

1. It’s ages since I last ______________ ( visit ) my grandparents and that’s really a shame .
2. The median age at the first marriage ________________ ( increase ) recently in many Western countries.
3. ________________ ( they , announce) the results of the election yet ? No, it’s too early .
4. My sister ___________________ ( think) a lot about going abroad but I think it is not a good idea.
5. Helen and Mark divorced a year ago and they ______________ ( not, speak ) since.
6. When ________________ ( you, decide ) to start a family ? Just after my graduation .
7. I can’t give you the report I promised because unfortunately I _________________ ( lose ) it .
8. The Smiths ________________ ( live ) in this neighborhood for all their lives .
9. Look at your hands ! What ______________________ ( you, do ) ?
10. It’s the first time I ___________________ ( give ) a presentation in English .