_____his free time, he often watches ball games ____TV.

 _____his free time, he often watches ball games ____TV.

A．On, in            B．On, on            C．In, in             D．In, on

______ my free time, I enjoy reading and basketball.

1. A.
   On
2. B.
   At
3. C.
   In
4. D.
   To

_____his free time, he often watches ball games ____TV.

1. A.
   On, in
2. B.
   On, on
3. C.
   In, in
4. D.
   In, on