срочно нужна помощь!!!

1.I have met with Mr Bean and his wife.2.Nastya said that he saw many interesting paintings.3.By next year, the plant produced a million machines.4.Tanya translated text to the end of the week.5.They haven't finished.6.Oleg did this job for 6 hours.7.She will do this exercise to two hours.8.He has done homework,when he called his friend.9.We studied English before he went to India.10.He wasn't late this month.