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is were has been had been
it has no wings it uses solar power it takes off and lands vertically it can land on water
it has no wings it uses solar power it takes Off and lands vertically it can land on water
to kill all the birds in an area where bird flu has been discovered to kill all the chickens to kill all the birds to kill all the chickens when bird flu has been discovered
a helicopter a solo flying machine a flying car an airplane
a helicopter a solo flying machine a flying car an airplane
died has been dead was dead death
it has no wings it uses solar power it takes off and lands vertically it can land on water
it has no wings it uses solar power it takes off and lands vertically it can land on water
should keep; has must remain; has not ought to stay; has been shall be; has not been
a helicopter a solo flying machine a flying car an airplane
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