Travelling and practising relative pronouns

That’s the woman (who) I met in Japan.
She was wearing the Japanese hat which most people wear.
She was collecting rice (that) she grows in the river.
Japan is a country (which) I always wanted to visit.
Tokyo is the capital where I spent three days.
Japanese is the language which is spoken in this country.

Australia is a country that is situated in the southern hemisphere in the Indian Ocean.
It isn’t difficult to see kangaroos and koalas which are well-known Australian symbols.
The didgeridoo is an old musical instrument that is played by aborigenes.