[ Subject-Verb Agreement ]
The word “can” expresses _______. It’s past tense form is ______.
A. Permission / could
B. Ability / couldn’t
C. Permission / couldn’t
D. Ability / could
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Verbs, Tenses, and VocabularySimilesComparatives - SuperlativeSimple Present VS Present ContinuousAlthough, Though, In spite of, DespiteFuture Perfect vs Future ContinuousModifiersPast Perfect Simple & Past Perfect ContinuousPassive Voice and ModalsQuantifierOther quiz:
Mixed General Quiz › ViewI do my best to be frank and ___.
a. earnest
b. Ernest
Past Simple (Questions) › View
___ did you eat yesterday?
Pizza
_
A. What
B. Where
C. When
Grammar › ViewThe students __ written longer essays, but the teacher said ten pages was long enough.
A. should have
B. could have
C. would have
Subject-Verb Agreement › View
Half of the books _______ novels.
A. Is
B. Are