用bird,sing,tree造句

用bird,sing,tree造句 用括号内所给单词的适当形式填空. Listen!The bird _____(sing)in the tree. 用bird ,bicycle造句 Look,there is a bird ------[ sing] in the tree.Litter-----[i Did you hear a bird( )(sing)in the tree?My pet cat often( )( 主变动I can see a bird sing in the tree listen,the bird ( )《sing》 sweetly. 用the is bird flying连词造句 the bird is _____the tree the bird?in the tree. 用draw/find/sing sb sth造句 the singing bird与the bird to sing 的区别