— Listen! Is that Millie playing the piano in the room?
— No, It_____ be Millie, she has gone to London.
| A．may not | B．needn’t |
| C．mustn’t | D．can’t |
This book includes six units.
A. has B. invents C. paints
From an early age, Tom had an interest in the violin.
A. A long time ago
B. When he grew older
C. When he was very young
If you have something else to do, Jack will go there instead of you.
A. together with B. without C. in place of
Tim often helps the old man in his free time.
A . when he is hungry
B. when he is not with anyone
C. when he isn't busy
Practising speaking English daily is the key to learn English well.
A. every day B. every week C. by yourself