A:this is the arrival louge.

B:i know. where is the departure louge?

A:come,follow me.

B:there, the check-in counters are over there.

A: don't we have to go pay the airport tax first?

B:no, we pay it after we check in.

dialogB

A: good morning, may i have your passport,pls?

B:here you are.

A: smoking or non-smoking?

B: non-smoking.

A: aisle or window seat?

B: window seat,pls.

A: do you have any luggage to check in?

B: yes. this is my carry-on luggage and i will check in this two suitcases.

part 2

1.airport

2.arrival louge

3.departure louge

4. follow

5. check-in counter

6.pay

7.tax

1. aisle

2.window

3.seat.  is this seat taken,pls?

4.carry-on

part3

1. this is the arrival louge. 

2.departure longe.  the air terminal.lobby

3.come, follow me. toilet.bathroom.therest room.

4. there, the check-in counter over there.

    who is the man standing over there?

    the thing we are looking for over here.

   i will be waiting for you right here.

   there is a beautiful  fountain right in the middle of the park.

   right behind the door.