假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。文中共有10处错误，每句中最多有两处。错误涉及单词的增加、删除或修改。

增加：在缺词处加一个漏词符号∧，并在此符号下面写出该加的词。

删除：把多余的词用斜线\划掉。

修改：在错词下面划一横线，并在该词下面写出修改后的词。

注意：1）每处错误及其修改均仅限一词；

2）只允许修改10处，多者(从第11处起)不计分。

    People are not so honest that they once were. The temptation to steal is greater than ever before ---- especial in large shops. A detective recently watched a well-dressed woman who always went into a large store on Monday mornings. One Monday, there was fewer people in the shop than usual when the woman came in, but it was easier for the detective to watch her. The woman first bought for a few small articles. After a little time, she chose one of the most expensive dressed in the shop and hand it to an assistant who wrapped it up for him as quickly as possible. Then the woman simply took the parcel and walked out to the shop with paying. When she was arrested, the detective found that the shop assistant was her daughter. The girl 'gave' her mother the free dress once a week!

填空。

①You mustn't walk around during landing. ____   A. On a bus

②You mustn't talk to the driver.____         B. On a train

③You must wear a helmet .____          C. On a bike

④You must wear a seatbelt.____           D. On a car

⑤You mustn't put your head out of the window.____   E. On a plane

⑥You must wear a lifejacket.____       F. On a boat

某溶液中可能存在Mg²⁺、Fe²⁺、Fe³⁺，加入NaOH 溶液，开始有白色絮状沉淀生成，白色沉淀迅速变成灰绿色，最后变成红褐色，下列结论正确的是（　　）

如图，一理想变压器原副线圈的匝数比为1：2；副线圈电路中接有灯泡，灯泡的额定电压为220V，额定功率为22W；原线圈电路中接有电压表和电流表．现闭合开关，灯泡正常发光．若用U和I分别表示此时电压表和电流表的读数，则（   ）