根据所给汉语完成下列句子，每空词数不限。

1.妈妈常告诉我，既不要炫耀自己，也不要轻视别人。
Mom often tells me ____ nor ____ .
2.昨天他如此急于去上班以至于忘记关收音机了。
He was ____ to go to work that he ____  the radio.
3.我还不确定他的信值不值得回复。
I'm ____ his letters ____ .
4.-布朗先生已经去上海了吗？ - 是的，他已经去了三个月了。
____Mr Brown  ____  Shanghai? Yes, he ____ for three months.
5.你的汽车出了故障，必需尽快请人修理。
Something ____ your car and you ____ as soon as possible.

完形填空

    I like English very much. I think English is very important and 1. Here are my opinions of 2English well.

    I think there are many ways 3learn English. For example, asking the teacher 4 help is very helpful. One of my good 5said he had trouble 6English. His 7 English is very poor. So he reads aloud every morning. Now he can speak English very well. Watching English shows on TV can also be helpful. You can learn many words 8them. Remember "Where there is a 9, there is a way." Believe you can do it 10 .

情景二：小南和同学利用周末时间，清理街道上一些人胡乱粘贴的小广告。

请从承担责任的角度，对上述情景中的行为作简要评价。

某导体的电阻是10Ω，通过3A的电流时，1min产生的热量是____J．请例举一个生活或生产中利用电流热效应的实例：____．