[ Modal Verbs ]
He _______ seen the warning sign; that’s why he kept going.
A. could have
B. should have
C. must have
D. might have
Select your answer:
Random Topics:
Adverb of Frequency and TensesSubject-Verb AgreementDescriptionsPresent, Past, Present Perfect and ComparativeModals with Perfect InfinitiveGrammar Error Correction (Simple Present Tense)Conditional Sentences and Verb FormNounCountable Vs Uncountable NounsOther quiz:
Grammar › ViewThere house is across the bridge from the park.
A. Correct
B. Incorrect
Tenses › View
I … (not buy) a new clothes for 2 years.
A. have not bought
B. has not bought
C. did not buy
D. bought
E. doesn’t buy