1. don't we have to go pay the airport tax first?
they sing and dance happily day after day.
pls go (and) buy me a newspaper.
when you have time , come visit me.
come help me.
do me a favor
2. i will not pay one hundred dollars for the toy.
she pays me a lot of money for doing this work.
3. A: what can i do to better my english?
B: first of all, you have to get a good dictionary.
4 . what can i do to better my sing? out of tune
5. we pay it after we check in.

1. may i have your passport pls?
may i have your attention pls, the airplane will take off in five minutes.
i will there in two minutes.
2. smoking or non-smoking?
ladies and gentlemen, this is a non-smoking flight, pls don't smoke during the flight, thank for your cooperation.
3. aisle or window seat?
4. do you have any luggage to check in?

1. 集合名词：luggage. baggage, money, new, garbage, rubbish, furniture

1. this is the arrival louge./ departure louge.
Jake usually arrives at the school at 7:00.
rose will arrive in taibei tomorrow.
2. follow me. this way
3. the check in counters are right over there.
4. don't we have to pay the airport tax first?
my friend and i will go see a movie tonight.
5. may i have your passport pls.

1.the plane will arrive at the airport on time.
2. it hurts right here doctor.
3. pls go pick up the clothes at the laundry.
4. pls take a seat.
5. the boss will arrive in tokyo tomorrow morning.
6. you can check in two pieces of luggage .
7.first of all , you must fill out this form.
8. uncle pole pays me one hundred dollars for teaching my cousin english.

A: may i have your passport pls?
B: sure, here you are. do i have to pay the airport tax first?
A: no. you can pay it later.
B: ok, can i have the window seat,pls
A: in the smoking or non-smoking?
B:non-smoking
A: any luggage to check in?
B: just this big one over here.
A: i see.