Complete the following sentences using the appropriate tense form:
1. We just ______ (to talk) about it. 2. She ______ (to tell) them some stories about dogs.3. She _____ (not/to speak) yet. 4. They ______ (to ask) me several questions. 5. He ______ (to tell) us nothing about it. 6. _____ you (to read) any stories by Jack London? 7. He already _____ (to learn) the rule. 8. They already_______ (to have) a meeting. 9. When I ______(to wake) up yesterday, father already ______(to go) to work. 10. When we ______ (to come) to the station, the train already _____(to leave).11. How many pages you _______(to read) by five o'clock tomorrow? 12. Tom ________(to return) from the cinema by five o'clock. 13. I_______ (to do) all my homework by the time he comes, and we _______(to go) for a walk together. 14. Mother _______(to see) that Nick ______(not/ to wash) his hands. 15. I ______(to do) my homework by six o'clock tomorrow.16. Who _______ (to write) this article? 17. I ________(to finish) my homework by seven o'clock. 18. We already _______ (to learn) a lot of English words. 19. Nick _______(to think) that his father _______(not yet/ to come) home. 20. Who ______ (to teach) you to do it? 21. He just ______ (to do) something for us. 22. ______you (to find) the book?