Question

Hr

from whichのところが分かりません。文の構成を解説お願いします🙇🏻‍♀️

1 I would like to give my host family some-
ⅢI-2 解答
thing nice. I'd really appreciate it if you could
tell me what kind of gift could please them.
Ⓒ (I would also like to know about the participants.) Could you fall
me the countries from which students are participating apart from
Japan ?
3 (Actually,) I am allergic to some food. How can I tell my host family
about it in advance?s
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