[ Grammar ]
Elephants______the largest mammals
A. is
B. are
C. was
D. were

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Noun Verb AgreementQuantifiers & Modals of Obligationused to vs be used to vs get used toSpeech TensesPhrasal verbs and Prepositional PhrasesFuture PlansGrammar-Present Continuous-Sentence MakingGrammar: Adjectives & PrepositionsGerund, Infinitive, Bare VerbCausative VerbOther quiz:
Passive Voice › ViewAdvance English ________ to the management positions this month.
A. is being taught
B. is teaching
Vocabulary › View
What is the closest meaning of facilitate?
A. Aid
B. Hinder
C. Obstruct
D. Delay
Grammar › ViewThe _____ gave an interesting lecture today, explaining complex ideas clearly.
A. Teacher
B. Student
C. Professor
D. Scientist
Grammar › View
Is it a new house __________ an old house?
A. and
B. or
C. but
D. so
