第 1 题 · 中考
Please wear a helmet when you ride a bike, and stay safe.
核心词：helmet ˈhelmɪt n. 头盔
骑自行车时请戴头盔，注意安全。
一般现在时helmet短语 wear a helmet
Please wear a ___ when you ride a bike, and stay safe.
第 2 题 · 中考
The dinosaur is very big, and it lived long ago.
核心词：dinosaur ˈdaɪnəsɔː n. 恐龙
恐龙非常大，它生活在很久以前。
一般现在时dinosaur短语 a big dinosaur
The ___ is very big, and it lived long ago.
第 3 题 · 中考
I have bought a book at the bookstore, and I have read it at home.
核心词：bookstore ˈbʊkstɔː n. 书店
我在书店买了一本书，在家读了它。
现在完成时bookstore短语 at the bookstore
I have bought a book at the ___, and I have read it at home.
