55.The two boys look the s_________.

54.I’m going f_________ in the river next weekend.

53.I r_________ a bike to school. .

52.We hear with our e___________

51.My parents look young because they e___________ everyday.

A:_____46_______？

B：I’m going hiking in the mountains for a week.

A:_____47________?

B;I’m going to Tibet

A:That sounds nice.

B:______48________?

A:I’m visiting my friendsin HongKong.

B:_______49_______?

A:Just for five days.

B:well.______50_________?

A:Thank you.

A.what are you doing for vacation?

B.How about you?

C.Have a good time.

D.Hoe long are you staying there?

E.Where are you going for vacation?