13. You've had a long flight.
一路辛苦了！
还能这样说：
You must be tired on the long flight.
Long flight.
应用解析：
seek safety in flight 溜之大吉；
put the enemy to flight 打得敌人溃逃；
flight path 风行方向或路线；
put sb. to flight 迫使某人逃走

14. I received my guests at the airport.
我在机场迎接到了客人。
还能这样说：
I greeted my guest at the airport.
I met my guest at the airport.
应用解析：
be my guest 请便，随便；
guest on sth. 在电视或广播节目中客串；
guest house 宾馆，招待所；
guest-night 招待来宾的夜晚

15. May I have your name?
您的大名是？
还能这样说：
Can you tell me your name?
Can you let me know your name?
应用解析：
in the name of 以……的名义，凭……的权威；
make a name for oneself 出名，成名；
put a name to sb. 知道或记住某人的名字

16. Nice to meet you. We have booked a room for you in hotel.
见到你很高兴。我们已经在酒店为你预订了房间。
还能这样说：
Glad to see you. We have had a hotel reservation for you.
应用解析：
book oneself for 为自己预订；
book to 托运到；
book down 入账；
book off 登记下班；
book on 被登记备案

17. I think he'll be available at ten.
我想他10点钟就有空了。
还能这样说：
I think he will be free at ten.
I think he will have time at ten.
应用解析：
ten a penny 平平常常的，毫无价值的