Ⅰ.单词拼写
1．We're going to spend a weekend on the South American continent(大陆).
2．Her old man left her a few million (百万)when he died.
3．This region is the home of many species (物种)of wild flower.
4．This area of France has a pleasing climate (气候)in August.
5．Hundreds of tree species is facing extinction(绝种).
6．He may say no，but there's no harm(伤害)in asking.
7．The cost of living(生活)has risen sharply.
8．Her nervousness quickly disappeared(消失)once she was on stage.
9．The development of the food industry depends on that of agriculture(农业).
10．The impact (冲击)of the blow knocked Jack off balance.
