Продолжайте ... To write- wrote-written-writing To open- To discuss- To go- To visit- To be- To sit- To close- To become-

1. To write - wrote - written - writing. 2. To open - opened - opened - opening. 3. To discuss - discussed - discussed - discussing. 4. To go - went - gone - going. 5. To visit - visited - visited - visiting. 6. To be - was/were - been - being. 7. To sit - sat - sat - sitting. 8. To close - closed - closed - closing. 9. To become - became - become - becoming. 10. To speak - spoke - spoken - speaking. 11. To forget - forgot - forgotten - forgetting. 12. To live - lived - lived - living. 13. To have - had - had - having. 14. To come - came - come - coming. 15. To see - saw - seen - seeing. 16. To teach - taught - taught - teaching. 17. To like - liked - liked - liking. 18. To drink - drank - drunk - drinking.