[ Subject Verb Agreement ]
Mumps _____ best known for the puffy cheeks and tender, swollen jaw that it causes.
A. is
B. are

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Noun / PronounFinite and Non-Finite VerbPersonal & Possessive PronounsGrammar - TOEICPossessive Pronouns and Adjective PronounsArticles and QuantifiersCountable - UncountableAdjective and AdverbPresent/Past/Past ParticpleModals of PredictionOther quiz:
Grammar › ViewMake a reservation __ we don’t find a table at the restaurant.
A. in case
B. so as
C. in order to
D. for
Present Progressive › View
My mother and I __________ (talk) on the phone.
A. am talking
B. is talking
C. talking
D. are talking