[ Subject-Verb Agreement ]
Some of this book ____ not very entertaining.
A. Are
B. Is

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Ed and Ing EndingsConditional Sentences Type I, IIContinuous TenseSports VocabularyGrammar & VocabularyGrammar : Structural Common ErrorsAdverbs of Manner, Likes and PreferencesPunctuationsModals and Comparative SuperlativeSimple Present Tense with Adverb of FrequencyOther quiz:
Present Perfect › View“We’ve worked in this company ____________ about fifteen years”.
A. since
B. for
Grammar › View
Chọn cấu trúc đúng khi người nói:
RẤT chắc chắn về một việc trong quá khứ hoặc không có thật
A. must / can’t / couldn’t + have PII
B. must / can’t / couldn’t + V
C. should/ ought to + have PII
Grammar › ViewThere was _____ incredibly powerful tornado the last year.
A. in
B. The
C. a
D. an
Conditional Sentences and Adverbs › View
Which of the following sentences contains an adverb clause:
A. If she asks, tell her I am on my way.
B. I am on my way, and I will be there soon.
