第 1 题 · 中考
He gives a brief answer, and the teacher nods with a smile.
核心词：brief briːf adj. 简短的
他给出简短的回答，老师微笑着点头。
一般现在时brief短语 in brief
He gives a ___ answer, and the teacher nods with a smile.
第 2 题 · 中考
The students focus on the lesson, and the class goes well.
核心词：focus ˈfəʊkəs v. 集中 n. 焦点
学生们专心听课，课堂进行得很顺利。
一般现在时focus on短语 focus on
The students ___ on the lesson, and the class goes well.
第 3 题 · 中考
The small incident was soon over, and the street returned to normal.
核心词：incident ˈɪnsɪd(ə)nt n. 事件；事故
小事件很快就结束了，街道恢复正常。
一般过去时incident短语 a traffic incident
The small ___ was soon over, and the street returned to normal.
