英语首字母填空Winter c( ),birds c( )find any food,because the groun

英语首字母填空
Winter c( ),birds c( )find any food,because the ground is covered with s( ).So some of them have to f( )to the south.But what do other animals do when winter comes?Some animals stay in caves and s( )all winter.Some animals change their colour in winter.The wild rabbit turns from summer brown to winter white.When spring comes,everything b( )to wake up.Birds fiy b( ) to the north.Trees h( )new green leaves.Farmers begin to f( )land.W( ) a beautiful season!