---You can take a walk daily if you want to keep healthy.

---       .

1. A.
   Yes, that’s enough
2. B.
   Thanks for your advice
3. C.
   I like surfing the Internet
4. D.
   Well, that’s OK

―― You can take a walk daily if you want to keep healthy.

―― ____________.

     A. Yes, that's enough                           B. Thanks for your advice

     C. I like surfing the Internet                 D. Well, that's OK

—You can take a walk daily if you want to keep healthy.

—_____________.

A. Yes, that's enough                    B. Thanks for your advice

C. I like surfing the Internet               D. Well, that's OK

---- You can take a walk daily if you want to keep healthy.

----        .

---- You can take a walk daily if you want to keep healthy.
----        .