Найдите ошибки и исправьте их.

1) I haven't bought the text-book yet. 2) I always knew him. 3) Did you read the Part Two? 4) She has just seen the film. 5) The Williams usually have three meals a (или per) day. 6) He often goes to North America, but he has never been in South America. 7) I didn't buy the ticket yesterday. 8) "Look at the last sentence! " said Mike's teacher in an angry voice. 9) There is no snow in the street. 10) Who has got much luggage? - We have.