Ⅰ.品句填词
A)根据句意及汉语提示，写出所缺单词。
1．If you want to keep fit，you must eat a healthy ____________(日常饮食)．
答案：diet
2．We should protect the wild animals to keep the ____________(平衡) of nature.
答案：balance
3．Don’t blame yourself too much.Everyone has his ____________(长处) and weaknesses.
答案：strengths
4．Mary finally paid off all her ____________(债务) after ten years of hard work.
答案：debts
5．____________(受益于) from the new policy，many people are living a happy life.
答案：Benefiting
B)在句中空白处填入适当的内容或括号内单词的正确形式(不多于3个单词)。
6．She ____________(lay) down her book and lay in bed，saying nothing.
答案：laid
7．People began looking across to see ____________ the noise was coming from.
答案：where
8．I found that she was much ____________ (slim) than before.
答案：slimmer
