1 . 你会既节省时间又节省材料，一举两得。
You’ll save both time and material, and_________two_________with one stone.

2 . ________! We still have plenty of time.
慢点，别急! 我们还有充裕的时间。

3 . By reading English articles, you can ________. You can improve your English and learn more foreign cultures.
读英文文章，你就能一举两得。你既可以提高你的英文水平又能了解更多的外国文化。