[ Subject-Verb Agreement ]
Talking to your doctor before taking supplements ___ advisable.
A. Is
B. Are
Random Topics:
Grammar-Verbs & Nouns Singular, Plural, GenderVerb AbilitySentences Function and StructureNoun / PronounIndependent and Dependent ClausesModal ProbabilityAdjectives vs AdverbsComplex Sentences with Adverb ClausesGrammar and IdiomsSimple present/ past/ future tenseOther quiz:
Grammar › ViewNow, the committee members … the whole material from all the attendants.
A. examined
B. examines
C. have examined
D. are examining
Modal Verbs › View
He had been working for more than 11 hours. He _________ be tired after such hard work.
He _______ prefer to get some rest.
A. must / may
B. can’t / may
C. could not / has
D. could / can’t
Passive Voice › ViewNot a sound ____ (hear) before he arrived here.
A. had been heard
B. had been hear
C. had heard
Plural › View
Elephants
A. A
B. An
C. Plural noun