"now,mobile phones are very popular in our lite."是啥意思?

Today some mobile phones can take pictures(like)a camera.Now people often take photos(with)theirmobile phones.为什么不填as,by? 初二英语句子改写we widely use mobile phones now．（改为被动语态）mobile pones______widely _________by us now. Mrs Miller makes a living_(sell)second-hand mobile phones. Now mobile phones can take pictures ___ cameras .A.as B.likeas不是也有像的意思吗?为什么不能选A,请详解, mobile phones are popular now and they are —— than before.A.cheap B.cheaper C.cheapest D.the cheapest now,mobile phones are very popular in our lite.是啥意思? Now more and more people use our own mobile phones to communicateing有错误没? Mobile phones can now be used for cameras and electric calendars.改错 下面的这个句子对吗?要不要把mobile phones 改成mobile phone?now more and more prople use their own mobile phones to communicating.这个句子中有用错的吗？例如communicating。 Mobile phones are very popular now and they are( )than beforeAcheap B cheaper C cheapest D the cheapest allow students to use mobile phones in school is not a good decision?这句有什么问题? where lots of mobile phones are used. ______Mike and Liu Tao have mobile phones? the kind of mobile phones 主语是 The advantage or disadvantage of mobile phones? 英语翻译We can often see some school students who use mobile phones now.Is it necessary?Some may say YES,and others may say NO.Here are some students'ideas about the question.Li Qiang:I think it's necessary.Before I had a mobile phone ,I didn't f .Mobile phones are( )phones;they are used as cameras as well.A.less than B.no more thanC.more thanD.not more than选什么 are mobile phones a blessing or a curse?use English to answer me the question for about 100 words