1．Fax machines are one of the most wonderful inventions (发明)．
2．The book contains (包含) plenty of information on how to plant flowers.
3．Logging (登录) on this website，you can find more useful advice.
4．A lot of breakdowns (故障) are caused by the new virus.
5．The new factory has created (创造) a lot of job opportunities for the unemployed.
6．Lao Wang is designing (设计) a garage for his new car.
7．Different media have offered different historical sources (来源) of the story.
