Помогите пожалуйста номера 21 и 22

1.find 2.fast 3.airport 4.luggage,stolen 5.crying,find 6.ticket 1.has never flown 2.have never taken 3.hasn't bought,fly 4.stole 5.crying 6.have you found 7.do you understand 8.who made 9.is falling down