Another worry is that telecommunication systems may isolate people ______ each other.
A、fromA
isolatesb/sthfromsb/sth是固定搭配。
Justafewyearsago，Tanyawas___(home)andbeggingformoneyinfrontofasupermarketinNewYorkCity.
Itisessentialthatyou__________anydocumentcarefullybeforesigningit.
Ifyouhavedifficultylocatingaparticularbook，pleaseaskourlibrariansfor___(assist).
It’s___(reasonable)toexpectpeopletoworkmorethan60hoursaweek.
Eachstudentistogiveashort___(speak)totherestoftheclassattheendofthesemester.
