Выберите правильный вариант:
1.I am at the post office, …?
a. am I
b. amn’t I
c. aren’t I
2.The children had a good time, …?
a. hadn’t they
b. didn’t they
c. did they
3.Lena will always remember this birthday, …?
a. won’t he
b. won’t she
c. will she