[ Grammar ]
The Northern Lights are a beautiful ……….., but some ……….. like earthquakes can be very damaging.
A. phenomena, phenomenon
B. phenomena, phenomena
C. phenomenon, phenomenon
D. phenomenon, phenomena

Random Topics:
Grammar - Capitalization and Possessive NounsInterjection & Prepositional PhrasesDegree of ComparisonSentence Types and ConjunctionsFor vs SinceModals Of SpeculationReflexive Pronouns & Modal VerbsPrepositions of MovementConditional Sentences and Verb FormVerb and PrepositionOther quiz:
Adverbs of Frequency › ViewFind the similar meaning: I drink tea every morning.
A. never
B. always
C. sometimes
Idioms › View
“Joking apart” means you ___.
a. are serious
b. are trying to make people laugh
c. are not united
. If they invite us, we ______ go to the party.
A. would
B. will
C. might
D. should
Present Perfect Continuous Tense › View
I_____ Louisiana state University.
A. am attending
B. attend
C. was attending
D. attended
