根据下列句子所给汉语意思完成句子。
【小题1】Please send her the book (在你方便时).
【小题2】Hard work can often make up for (缺乏)intelligence.
【小题3】Second, you should learn about your classmates' (好恶).
【小题4】Besides, they may (找到更好的方法) to get work done by discussion.
【小题5】In short，I suggest that you (三思). Best wishes.at your convenience
网友回答
(答案→)at your convenience
解析：
【小题1】at your convenience 固定词组at one’s convenience在某人便利的时候
【小题2】 a lack of 固定词组a lack of缺少，是介词for的宾语。
【小题3】 likes and dislikes 固定词组likes and dislikes指喜好。
【小题4】 work out better ways 固定词组work out制定出，想出；work out better ways找到更好的方法。
【小题5】think it twice 固定词组三思 think sth twice