Yesterday when my son and I were eating dinner, I saw a policewoman walking past our house. A woman with a1look was following her.
      I opened the 2 , went out and asked if everything was OK. The policewoman said that the woman's3 had gone missing(失踪) an hour earlier. I said that we hadn't seen the girl, but wecould4.Iexplained to my son that we couldn't finish our5 right then. He said,” Be a kind person, Dad. "We got in our car and6 the girl all over the town. Along the way,a group of chil­dren were playing.  7they heard what had happened, they said they would help8 . They rode their bikes and joined us. 9 the little girl was found safe a few miles away. I was so 10to see many people help a stranger. It is a nice world.

选词填空：I play football____（in/ on）the afternoon.

下列物质常用于改良酸性土壤的是（　　）

一枝蜡笔的体积大约是9____

一个热水瓶大约能盛水2____

材料一：一战期间沪宁杭地区民族工业发展概况示意图

——《必修2历史图册》

材料二：长三角在经济上指以上海为龙头的江苏、浙江经济带。这里是中国目前经济发展速度最快、经济总量规模最大、最存在发展潜力的经济板块。在长江三角洲经济发展和产业升级过程中，外商直接投资起到巨大促进作用。1985—2003年，长三角实际利用外商直接投资增长了288倍，年均增长率达37%，占全国实际利用外商直接投资的比重由1985年的5．46%上升到2003年的49%。

——《长三角地区经济发展形势综述》