It’s very important for a human being to be polite.
A. person B. encyclopaedia C. plant
There are more than 5,000 students in the school.
A. less than B. over C. just
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
