第 1 题 · 中考
The river has its source in the hills, and it runs to the sea.
核心词：source sɔːs n. 来源；源头
这条河发源于群山，流向大海。
一般现在时source短语 the source of water
The river has its ___ in the hills, and it runs to the sea.
第 2 题 · 中考
The new factory starts production this year, and it makes many toys.
核心词：production prəˈdʌkʃ(ə)n n. 生产；产量
新工厂今年开始生产，制造很多玩具。
一般现在时production短语 the production of cars
The new factory starts ___ this year, and it makes many toys.
第 3 题 · 中考
The job gives him a good opportunity, and he takes it at once.
核心词：opportunity ɒpəˈtjuːnɪtɪ n. 机会
这份工作给了他一个好机会，他立刻抓住了。
一般现在时opportunity短语 a golden opportunity
The job gives him a good ___, and he takes it at once.
