30 , только честно! исправте ошибки: 1)my friend has got an intresting collection. 2)i am going to do a difficult translate. 3)a group of russian students will go to london on sunday. 4)i’m going to visit my sick classmate. 5)i will buy a new magazine tomorrow. 6)my mother threw away a old newspaper. 7)i will arrange a birthday party for michael on monday. 8)are you going to visit your sick friend? 9)it’s hot! take off your t-shirt.