The man to ______ my father is speaking is my uncle.
Peter lives Singapore, but his sister lives here.
The young man are walking the park.
Math is boring and difficult.
There are many teachers ______ in the apartment. A. live B. lives C. living
—Where is my book , Dad? I can’t find it. —Look! It’s on the desk. You must _____ . A. put away it B. put it away C. put them away