他的门钥匙掉在地上，但他没有意识到。

His key ________ the door ________ ________ the ground, but he didn't know it.

他学习不够努力，但他的功课却很好。

He doesn't work hard, ________ ________ ________ ________ ________ he is good at his lessons.

沿着这条路走到第二个交通灯处，向右转，电影院在左面一百米处。

Go down this street until you reach ________ ________ ________ ________. Turn right. The cinema is ________ ________ ________ ________ on the left.

当一个妇女抱着小孩上车后，许多人站起来给她让座。

When a woman ________ a baby ________ her arms got on the bus, many people stood up to ________ her ________ ________.

交通繁忙时横穿马路有危险，有车会撞你的。

It's dangerous ________ ________ the road in ________ traffic. A car may hit you.

当你在阅览室的时候你不能大声吵闹。

You mustn't ________ ________ ________ ________ ________ when you are in a reading room.

那个小孩经常在课堂上做鬼脸使得同学们发笑。

That boy often ________ ________ in class to make his classmates ________.

起先他们并不喜欢他，但最后他们确实很喜欢他了。

________ ________ they didn't like him ________ ________. But now they do like him ________ ________.

台湾总有一天会回到祖国。

Taiwan ________ ________ ________ our motherland ________ ________ ________.

等大家坐下后你再开始吃。

________ ________ everyone to sit down ________ you begin to eat.