You had better some time every day for sports so that you can keep yourself energetic.A.

问题补充：

You had better some time every day for sports so that you can keep yourself energetic.

A. spend

B. take

C. spare

D. give

答案：

A. spend

B. take

(答案→)C. spare

D. give

解析：spend花费；take拿走，带走；spare节约，分出；give给予。句意：每天你最好能节约出一点时间来锻炼，以便于你能让自己充满活力。结合语境可知选C。