1) Colin has visited Astana five times
2 Colin has seen the Duman Center two times
3 We have just eaten bananas there
4 We have been to the cinema there
2) 1 Dmitry has come from school yet
2 I haven't finished my homework yet
3 My brother hasn't made any mistakes
4 We haven't watched any television today
3) 1 Have you visited Akorga in Astana?
2 Have you been to Astana?
3 Has Colin eaten the Kazah meet?
4 Has Colin written to his mother?
5 Have you seen a whale in the sea?