—What did you do yesterday?—My brother took two friends of ______ to play chess with us. But I don’t’ know ___ of them.
There are many bees _______among the flowers.
---Do you know _____the members in this club? ---It’s about 200.
Making a loud noise in public does great _____to people’s hearing.
When Miss Wang went into the classroom, she saw someone _____ chess.
—Mike, where’s today’s newspaper? —Well, you don’t need to read it because there is _____in it.