[ Grammar ]
. Which of these sentences is incorrect? (Select the incorrect)
A. They improved their teamwork by communicating more.
B. He fixed his car by watching an online tutorial.
C. She made money by to sell handmade jewelry.
D. You can learn a new language by practicing every day.

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Pronouns and QuantifiersNouns as AdjectivesGrammar - Imperatives and LetAdjectives with -ED and -INGPast PassiveArticles and DemonstrativesComplex Sentences with Adverb ClausesArticles with Proper NounsFOR & SINCETypes of PrepositionOther quiz:
Grammar › ViewEverest ___ ________ hill in the world
A. is the higher
B. is the highest
C. it the higher
D. are the highest
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I don’t remember how I lost it. It _______ have been stolen.
A. might
B. should
Tenses › ViewWhich sentence is correct?
A. She are cooking dinner.
B. She is cook dinner.
C. She cooking dinner.
D. She is cooking dinner.
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_______ bikes are these?
They’re my neighbors’ bikes.
A. Who’s
B. Who are
C. Whose
