—Excuse me, I want to buy some milk, but I can’t find a supermarket.—I know ______ nearby. Come on, I’ll show you.
It isn’t quite ___ whether the Tibetan antelope is still being hunted.
---Where’s the little elephant?---It’s said it ___ in the hospital.
She wondered what use she would _______ this chance.
_____ learn more knowledge, the students stay at school on Sunday.
The two companies are competing ___ each other to get into the Chinese market.