Alan often has a walk with his mother in the park .用now 改写句子Alan ____ ____ a walk with his mother in the park now.求详解.

Alan often has a walk with his mother in the park .用now 改写句子
Alan ____ ____ a walk with his mother in the park now.
求详解.

答案 is having

have a walk是散步的意思，加了now就要改成现在进行时，

Alan is having a walk with his mother in the park now.

Alan is taking a walk with his mother in the park. 谢谢