Use the present perfect to make questions . (you/visit/the akorda/in astana? ) (you/be/to/astana? ) (colin/eat/the kazakh meet? ) (colin/write/to his mother? ) (you/ever/see/a whale/in the sea? )

Have you visited the Akorda in Astana?
Have you been to Astana?
Has Colin eaten the Kazakhstan meat?
Has Colin written to his mother ?
Have you ever seen a whale in the sea?