问题详情：
用方框中所给的单词的适当形式填空，每个单词限用一次。
Busy swim hardly three ourselves |
1. Father’s day is on the __________Sunday in June.
2. The traffic during the rush hour is much __________than usual
3. We must learn to look after __________ when we are alone at home.
4. _________is good or our healh.
5. When I got to the op of the high mountain，I could__________walk any more.
【回答】
d/3rd er elves 4. Swimming ly
知识点：选词填空
题型：完成句子
