[ Grammar ]
Imaginary line that aligns the North and South poles.
A. revolution
B. night
C. axis
D. day

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PunctuationsConditional and SubjunctivePast TensesActive and Passive Gerunds and InfinitivesModal Auxiliaries and To Be VerbsSo / Neither / Either / TooPast Tense vs Present Perfect TenseComparatives and SuperlativesSimple Present and Present Continuous TensesPronouns, Sentence Structure, and Figurative LanguageOther quiz:
Prepositions of Time › ViewHistory is the study of events that occurred __ the past.
A. in
B. on
C. at
D. of
Articles › View
Ian is described as ________ honest and hard-working boy. He is also ________ most social and helpful in our class.
A. an / Ø
B. an / the
C. the / a
D. a / a
Passive Voice › ViewSam was reading the paper while his car …
A. was washing
B. was washed
C. was being washed
D. was been washed
Grammar › View
Anna’s hair isn’t blue, she … brown hair.
A. have
B. has