Television is an effective means _______ communication. People, young and old alike, are fond _______ watching TV _______ their free time. A. at / on / through B. in / at / upon C. of / of
Television is an effective means _______ communication. People, young and old alike, are fond _______ watching TV _______ their free time.
A. at / on / through
B. in / at / upon
C. of / of / in
D. for / on / during