Correct the mistakes. 1.My friends want to be policeman. 2.There is

Correct the mistakes. 1.My friends want to be policeman. 2.There is some ice cream in the box,isn39;t it? 3.Jane have never been to Boston. 4.You never do the shopping in the evening,don39;t you? 5.Were you ever in Rostov? 6.Why do these children sleeping now? 7.We have hear the news.We know everything. 8.-Who goes to the stadium in the morning? -My sisters go.