------ Taking a walk in the evening is a good ______ .

------ So it is .It keeps us healthy.

------ Taking a walk in the evening is a good ______ . 

------ So it is .It keeps us healthy.

1. A.
   habit
2. B.
   hobby
3. C.
   time
4. D.
   rule

— Taking a walk in the evening is a good        .

— So it is; it keeps us healthy.

A．habit                B．hobby              C．rule               D．favor

---- Taking a walk in the evening is a good ______ .

----So it is .It keeps us healthy.

A .habit　　　 B .hobby 　C. time D. rule