chat ，stream，depend ，blog，video ，look up ，engine ，net，identity

（1）Many people today，especially the young，will feel uneasy if they are not connected to the .
（2）People with the same interest can usually have a good with each other.
（3）A former Uber engineer published a post online explaining her recent departure from the company.
（4）Using a cloud service lets you films easily via the service's mobile app.
（5）Nowadays，tourism is one of the most important of economic growth.
（6）It was a difficult book because the writing was all filled with words I had to in the dictionary.
（7）A car accident happened at the seaside，but the of the car owner is not known.
（8）Whether he will decide to help you on what you want from him.
（9）A survey found that though the trend was growing，only 3 percent of the people there said they downloaded or watched online daily.

【考點(diǎn)】名詞詞義辨析；動(dòng)詞詞義辨析；動(dòng)詞短語．

【答案】net；chat；blog；stream；engines；look up；identity；depends；videos