Заполните пропуски в вопросах соответствующими вопросительными словами:
where, why, how, what, when

where
why
how
what
when

colour is it? – It's red or brown.

is your sister? – She's fine, thank you.

is the party? – Tomorrow.

are you angry? – Because you're late.

is the teacher? – He's at the meeting.