I’m looking for my bike. If you have any ideas ____ it might be, please call me.
—What are you doing,Mike? —I’m waiting for the________of the wallet that I found on the road.
A strange thing happened________her last night,so she is afraid to stay at home alone tonight.
—Mike,do you know which CDs belong to________? —I’ve no idea.You may ask Alice.
—________model plane is this? —I think it’s Jim’s.Look,his name is on it.
Stop making so much________.The children are sleeping. A.voice B.noise C.sound