John and Mary / not / skate
A. John and Mary isn’t skating.
B. John and Mary aren’t skating.
C. John and Mary aren’t skateing.

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Adjectives, Adverbs, and PrepositionsPreference & Future TensePRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTComparative - SuperlativeInfinitivePresent/Future/Past Simple/Present PerfectVerbs: Action, Linking, and HelpingTypes of Sentence StructuresPresent Simple x Present ContinuousThe Structural Types of SentencesOther quiz:
Grammar › ViewKeshav said, “Rita is busy right now.”
A. Keshav said Rita was busy.
B. Keshav informed that Rita was busy then.
C. Keshav said Rita had been busy.
D. Keshav informed that Rita is busy.
Grammar › View
Which adverb phrase can replace the underlined part in the sentence to adds necessary information. Its glassy eyes barely protruding, he was perfectly camouflaged.
A. protruding from the surface
B. eyes of yellow
C. was in essence
D. camouflaged in the green water
Comma › ViewChoose the correct sentence.
A. Top Gear has three presenters Jeremy Clarkson, James May and Richard Hammond.
B. Top Gear has three presenters: Jeremy Clarkson, James May and Richard Hammond.
C. Top Gear has three presenters, Jeremy Clarkson, James May and Richard Hammond.
D. Top Gear has three presenters; Jeremy Clarkson, James May and Richard Hammond.
IELTS Vocabulary › View
to produce something in such a way that it makes profit
A. produce profitably
B. advance payment
C. calculate
D. destruction
