精选优质文档-倾情为你奉上 Black. black, black,Blocks, blocks, blocks,We have black blocks in our class Sky, in the sky, flies in the sky, the flag flies in the sky,The blue flag flies in the sky. Clap, clap, clap, Clock. clock, clock.We will clap when we hear the clock Class, in our class, clock in our class, the black clock in our class,cleans the black clock in our class,The clown cleans the black clock in