— May I use your bike? I’ll have to fetch my book home.— It’s over there. .
We should mind our behaviour ______ public.
Excuse me, I have no ______ on me. Can you _____ the note of 100 yuan ?
They made a bet _____the white horse.
.I was about to leave _____ the telephone rang.
Children under 10 are not permitted _____ the film.