1, accepts

2, ancestor

3, responsible

4, Decorated

B

1, Australians have supper after an evening social event with tea, coffee and a light snack.

2, Because “tea” usually means the evening meal, but  Australians also have “afternoon tea” and “morning tea”.

3, No, we can’t.

4, If you have medical, dietary or religious reasons for not eating certain food, explain this to your hosts when you accept their invitation to dinner.

IV

1, a -> bỏ

2, When do you usually go for a walk?