[ Grammar ]
Ms. Okoro extensively researched different models of products before deciding _____ one to purchase for the assembly line.
(A) how
(B) whom
(C) which
(D) whether

Random Topics:
Tenses, Determiners & Subject Verb AgreementPrepositions of Place and TimeModal Verbs & Perfect InfinitiveVerbs and Possessive AdjectiveSimple Present - WH QuestionsReported Speech and TensesPast Tense & Present Perfect TensePassive Voice and ModalsGrammar - Present Perfect with for and sinceNouns FormationOther quiz:
Grammar › View“Ouch! He really hurt me when he stepped aggressively on my brand new shoes.” What is the part of speech for “Ouch!”?
A. Adjective
B. Adverb
C. Interjection
D. Noun
Modal Verbs › View
Van _______ her Vietnamese to be able to pass this exam.
A. must improve
B. could improve
C. might improve
Common Error › ViewThe statue is made…………..marble
A. from
B. of
C. on
D. for
Vocabulary › View
request certain evidence not be allowed to be presented
A. motion for discovery of evidence
B. motion for suppress evidence
C. motion for change of venue
D. motion for a continuance
