27. My students have learned (learn) English for 3 years. 28 Ian has already sang 29 Has e gone 30. Luis and Mauricio have taught 31. Jennifer has never been 32 Many children have played 33 My father hasn't brought 34 have they taken 35. I have just set

Ответ:

27. My students have learned (learn) English for 3 years. 28. Ian has already sung (sing) 4 songs. 29. Has he ever gone (go) to USA? 30. Luis and Mauricio have taught (teach) Math since 2008. 31. Jennifer has never been (be - never) late since classes started. 32. Many children have played (play) soccer at the Stadium. 33. My father hasn't brought (bring - not) my homework yet. 34. Have they talked (talk) since Monday? 35. I have just set (set) the tablet. Dinner is ready.