Beinga________(high)motivatedlauguagelearner,hetakeseveryopportunitytoimprovehisEnglish
highly
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Manyothernewtechniquesarenowavailablethatenablemoreresearch___(do)inthetesttubetoseeifchemicalsproduceharmfulbiologicaleffects.
Hecouldnot________histearsonhearingthathewasnotadmittedtotheuniversity
Robots,___(become)increasinglyprevalentinfactoriesandindustrialplantsthroughoutthedevelopedworld,areprogrammedandengineeredtoperformindustrialtaskswithouthumanintervention.