Topics: Conjunctions - Conjunctive Adverbs
All workers must be equipped with safety devices such as helmets ____ entering the construction site.
A. about
B. during
C. from
D. before
Select your answer:
Random Topics:
Grammar AssessmentModals VerbGrammar - could / could notThe Past SimpleGrammar and PrepositionsGrammar and IdiomsTime Clauses and ConjunctionsGrammar: Have toTenses - AuxiliariesPast Continuous vs Past SimpleOther quiz:
Future Tenses › ViewIdentify the future simple tense in the sentence: ‘He will join us for dinner.’
A. will join
B. joined us
C. will be joining
D. joins us
Past Continuous Tense & Past Modals › View
You … fed your dog. He has been hungry all day.
A. must have
B. can’t have