根据提示填空（每空一词）
Careful planning is the ____ (秘诀) of success.

——能告诉我人们在中国怎么庆祝端午节吗？
——当然了。人们通常观看龙舟比赛，吃粽子。
—Could you tell me how people celebrate the Dragon Boat Festival in China?
—Sure.People usually watch the dragon boat r____ and eat zongzi.

这个15岁的男孩十岁就开始做饭，现在拥有了自己的餐馆。
The 15-year-old boy began cooking at the age of ten. And now he has his own ____.

但新调查发现，乌鸦的大脑有时会比那些6岁儿童的大脑还聪明。
But new r____ has found that crows’ brains may sometimes be better than those of 6-year-old children.

一只口渴的乌鸦偶然遇到一瓶水，但它够不到瓶里的水。后来乌鸦把石子儿投到瓶子里，（水面上升了）它就喝到了水。
A thirsty crow (乌鸦) comes across(偶然遇到) a bottle of water, but the water level is out of its____ . The bird then drops some stones into it and gets the water.

安，在你的班级，这种问题经常被问吗？
Is this kind of ____ often asked in your class,Ann?

A ____ to four is 3:45.

这个男孩在睡觉。请关掉收音机。
The boy is sleeping. Please turn off the ____.

太累了，我们停下来休息会儿吧。
We are too tired. Let’s stop to have a ____.

现在所有的乘客乘火车之前都必须经过安检。
Nowadays all ____ must go through safety check before taking a train.