短文改错。

    Holidays are fun but they also give thieves a lot of chances steal____  things.Follow my advice, and you will safe____ during holidays. Even though you might be busy shop____, always notice what is going on around you____. You never know when someone might be trying to steal something from you pockets. Don't forget____  your bag in your car. It's also important to take care of your homes during the holidays.

    ①注视物镜，用手调节粗准焦螺旋，使镜筒下降

    ②看到物体图像后，调节细准焦螺旋，直到物像清晰

    ③将所观察的玻片标本放在载物台上

    ④左眼注视目镜，并用手调节粗准焦螺旋，缓慢地提升镜筒   

“中国式过马路”，是近来人们热议的话题，也是对部分中国人集体闯红灯现象的一种调侃。围绕这一话题，小健所在班级开展了“平安走天下”主题班会。下面是班会现场小禹同学的发言内容：

①“中国式过马路”的背后，既有道路设计原因，也与有车一族有关，更有行人的问题。

②对于行人来说，过马路时“凑够一撮人就可以走了，和红绿灯无关”的做法说到底只是一种“随大流”行为，无可厚非。

③有人将其归结为国民道德素质太差，有点小题大做。

请你运用所学知识，指出小禹发言中任意两处错误（在表中填写序号），并简要说明理由、表明正确态度。