I . Put the verb into the correct form simple past or present perfect
1. I .......... ( go ) to the cinema last night
2. I ......... ( not see ) him for months
3. We ................. ( be ) friends for more than 10 years
4. I .......... ( ring ) the doorbell and a woman ......... ( open ) the door
5. What ........ ( you / do ) last weekend ?
6. ............... ( you / ever / win ) a competition ?
7. How long ........... ( you / learn ) english ?
8. We ....... ( visit ) Califonia last night
9. .............. ( you / be ) to India
10. We ............. ( study ) a very hard lesson the day before yesterday