选词填空（用适当形式）：Do you want to be a pilot when you grow up?A pil

选词填空（用适当形式）：Do you want to be a pilot when you grow up?A pilot is a ()important,person,look,happen,two,message,help,because,rest,make,they,forDo you want to be a pilot when you grow up?A pilot is a ()who flies an airplane.In a big airplane,there are always (）pilots and one engineer.When one pilot takes a (),the other one will control the airplane.The engineer checs the engines and () sure that ther are working well.There are many things to () the pilots fly the airplane.The compass lets () know the directions,and the radio lets them talk to the people in the airport.Radio messages are().They let the pilots know the weather and what is ().They also let the people in the airport know what is happening in the airplane.When there are no radio ()form the airplane,the people in the airport will send search planes to took for it ()that may mean an accident.