It is helpful for children to form a good habit by asking them to all the toys after they

问题补充：

It is helpful for children to form a good habit by asking them to all the toys after they finish playing.

A. put off

B. put down

C. put away

D. put out

答案：

A. put off

B. put down

(答案→)C. put away

D. put out

解析：考查词组：A. put off推迟B. put down记下C. put away收好，储蓄D. put out扑灭，句意：通过叫孩子玩完玩具后把玩具放回去养成好习惯是对孩子有帮助的。选C。