—_________ you help me with my homework?
— Of course if I _________.
A. Could; could B. Can’t; can C. Could; can D. Can; could
— How do you say the number “567,013”?
— .
A. Five hundred sixty-seven thousand thirteen B. Five hundred sixty-seven thousand and thirteen
C. Five hundred and sixty-seven thousand thirteen D. Five hundred and sixty-seven thousand and thirteen
— Whose book is it?
— I asked many people, but knew.
A. nobody B. somebody C. everybody D. anybody
Lang Lang practised the piano hard when he was very young.
A. play B. plays C. played D. playing
You must the water in the tank clean if you have a goldfish.
A. put B. keep C. take D. drink
The old woman is lonely (孤独的). I often hear her say to .
A. she B. her C. hers D. herself
