Workers at the construction site must wear safety equipment _______.
A. at all times
B. at the time
C. any time
D. sometime

Random Topics:
Past Perfect & Past SimplePrepositionGrammar Present Perfect (ever never)Conjunctions and TransitionsSubject-Verb AgreementInfinitive or GerundDemonstrative PronounHow often - long - much - manyNoun QuantifiersPronouns and Subject Verb AgreementOther quiz:
Grammar › ViewWhich type of verb expresses a physical or mental activity?
A. action verb
B. helping verb
C. linking verb
D. noun
Reported - Gerund › View
“ You have just got a promotion, haven’t you? Congratulation!” Peter said to his friend.
A. Peter dreamed of getting promotion.
B. Peter told his friend if his friend getting a promotion.
C. Peter asked his friend on getting a promotion.
D. Peter congratulated his friend on getting on promotion.
Grammar Suffixes › ViewWhich word means without thought?
A. thoughtful
B. thoughtless
C. thoughles
D. thoughtfull
Infinitives › View
What is the infinitive in the following sentence?
When Misty learned to drive, she took her little brother to the park on weekends.
_
A. to the park
B. to drive
C. took her little brother
D. to the park on weekends
