Fill in: who, which or whose.
............
1 A helmet is something ................... protects
your head while you are cycling.
2 People ...................... do extreme sports
are very brave and adventurous.
3 That's the charity shop ..
collects old items to sell.
4 That's Mrs Azamatova ......
husband
is a famous writer.
5 He's the man
plays golf
with my father.
.......
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