Question

Some of the sentences below need a comma before the
relative pronoun (“who' or 'which') and others do not,
depending on whether the relative clause is defining or
non-defining (whether it is a necessary part of the subject
description or not). Add commas where you think they
are needed.
a The man who sells balloons isn't in his usual place today.
b They met the champion swimmer who was South African
and he explained his goal which was to win three gold
medals in the next Olympics.
c The biggest horse which won the previous race was also the
only white one.
d. We would like to learn how to play the game was shown on TV.
e. I think I know who you are talking about. ​

Answer 1

Answer:

balloons ,

swimmer ,

horse ,

learn ,

know ,