[ 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.

Random Topics:
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:
Tenses › ViewShe (be) going to visit her parents next weekend.
A. am
B. is
C. are
D. were
Adverb Clauses › View
It was __________ I have watched it several times.
A. such a good programme that
B. so good programme that
C. so good programme to
D. a good programme so that
Tenses › ViewWhich sentence is correct?
A. She are cooking dinner.
B. She is cook dinner.
C. She cooking dinner.
D. She is cooking dinner.
Grammar › View
_______ bikes are these?
They’re my neighbors’ bikes.
A. Who’s
B. Who are
C. Whose
