What is the Tower of London famous for?（ ） A: beefeaters B: the Tower Green C: the Traitor’s Gate D: ravens

‍A flock of _____ form a bridge so the Cowherd and the Weaving Maid can meet once a year.‏ A: ravens B: magpies C: parrots D: bats

A flock of _____ form a bridge so the Cowherd and the Weaving Maid can meet once a year. A: ravens B: magpies C: parrots D: bats