People are often killed while c____  the road. Most of them are old people and c____ . Old people are often killed because they are careless. People should look and listen b____  they cross the road. A car, a truck or a bus can't stop very q____ if it is going very fast. It will travel many meters before it s____ . Pedestrian(行人)don't know this. They think that a car can stop right away. It is h____ for a pedestrian to know how fast a car is traveling. The only s____ way to cross the road is to look at b____ ways, right and left. The correct way to cross the road is t____  walk quickly when the traffic l____ turn green.

下图是两种昆虫的发育过程。请根据图回答：

甲                                乙
（1）甲图所示的个体发育过程属于____ ，属于这种发育类型的昆虫还有____ 。
（2）C和D的名称是____ 。在C → D的过程中有蜕皮现象，原因是 ____ 
（3）d的发育时期叫做____ 。如果乙图所示的昆虫是一种农业害虫，在整个发育过程中，对农作物危害最严重的时期是____ （填字母）

—Hello, who can go to the Palace Museum with me tomorrow?

—Oh, sorry. _______ Jim _______ I can go with you; we have to take a test tomorrow.