Choose the best answer to fill in each blank

Exercise 7: Choose the best answer to fill in each blank
Watching television is an interesting and fun activity. The first television broadcast (41)
Australia was in 1956. Back then, the pictures on a TV (42)
black and white only.
Television has changed a lot since then. There are several (43) and they show different
TV programmes. In Western Australia, the main channels are ABC, Seven, Nine, Ten, and
SBS. TV guides tell us (44)
programmes are showing on which channel, and at what
time on a day. Many programmes on television are episodes. They are part of a series. These
episodes usually last for either 30 minutes or a full hour. At the weekend there are interesting
films. You can watch (45)_
instead of going to the
cinema.
41.A. from
B. to
C. in
42.A. is
B. were
43.A. programme
B. television
44.A. how
B. what
45.A. them
B. it
in fine
C. was
C. channel
C. where
C. they
Loi
D. at
D. are
D. channels
D. why
D. their