The bird likes singing in the tree .Lucy has seven pens.把这两句改成一般疑问句及否定句

问题描述:

The bird likes singing in the tree .Lucy has seven pens.把这两句改成一般疑问句及否定句

Does the bird like singing in the tree?The bird doesn't like singing in the tree.Does Lucy have seven pens?Lucy doesn't have seven pens.这是基础啊 楼主得加紧学习……