I have never seen the Ocean. I must see it.
My sister has never watched koalas. She must watch them.
My brother has never jumped with kangaroos. He must jump with them.
Коза по английски-Goat,принцесса - princess
Ответ: Has been
Так как "For two centuries" используется в Present Perfect
Goes out-это вместо соб<span>ки
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