为规范民用航空器旅客运输飞行中的安全保卫工作,保障民用航空飞行安全,根据( )制定《公共航空旅客运输飞行中安全保卫规则》

　Baby service is available on most airlines but should be arranged ( ) .

　A baby is defined by most airlines as a child ( ) .

　Chairman Hu Jingtao’s ( ) in United States is Obama.

　The observation group traveled from South Africa to Oxford ( ) eight other African countries.

　Is there any ( ) flight that leaves on Sunday?

　The ticket indicates Air China as your ( ) carrier form San Francisco to Shanghai.

　All applicable flight restrictions conditions must be coded in the ticket ( )box.

　You must pay ( ) fare, because there is no discounts for this flight.

　Those planes are ( ) for charter.

　You can claim fire ( ) .