Complete the sentences with have, has, was and were. Помогите.1)... you ever been to the Kremlin? - Of course we ... .We ... there last Sunday.2)My little sister ... not been to the zoo yet. (Остальное сделал.)3)They ... arlead...

Complete the sentences with have, has, was and were. Помогите. 1)... you ever been to the Kremlin? - Of course we ... .We ... there last Sunday. 2)My little sister ... not been to the zoo yet. (Остальное сделал.) 3)They ... arleady been to the museum. They ... there last month.