ответ:1. Am studying 2. Sprains 3. are you/ We have been waiting 4. usually washes 5. are playing 6. are looking 7. Have seen 8. does the library open 9. has never travelled 10. has been raining 11. does vicky do/ works 12. is rick wearing/ perfoms 13. usually walk / gives 14. has grown 15. Has laura ever acted/ hasn't 16. Are they visiting you next sunday? 17. bakes / is making 18. has exercised/ Looks 19.use 20. have not got; am not working 21. has been learning; speaks 22. is blowing 23. have lived 24. do you keep 25. has been typing; has already typed 26. has lost 27. is dancing 28. is cleaning Объяснение: не знаю правильно ли, но вроде правильно