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:
Relative Pronouns and AdverbsVocab and GrammarVocabulary and PhrasesArticlesPhrasal verbs and Prepositional PhrasesSimple Future TenseTOEIC Grammar and Vocabulary ReviewPresent Perfect & Past Simple TenseArgumentative VocabularyConditionalOther quiz:
Future Tense (will/be going to/p.continuous) › ViewTell them again. Perhaps they _______________.
A. will understand
B. are going to understand
C. will be understand
D. understands
Grammar › View
because of the heavy rain, the drivers drove ___
A. carefully and carefully
B. more and more carefully
C. more than carefully
D. most and most carefully
