[ Modal Auxiliary ]
I can’t understand Martin. I’ve never _____________ understand him.
A. can
B. could have
C. must
D. been able to

Random Topics:
Quantifiers, Countable and Uncountable NounsTake or PutArgumentative VocabularyKinds of SentencesGrammar-Verbs & Nouns Singular, Plural, GenderHomophone & HomonymSimple Present and Present Continuous TensesPrepositionFigurative Language VocabularyBe going to / WillOther quiz:
Parts of Speech › ViewFind the adverb: Mom and dad love to walk in the park late at night.
A. mom
B. dad
C. walk
D. late
Future Tense › View
Can I come over in an hour? P2: No, I ________ (clean) the house.
A. will clean
B. will be cleaning
C. clean
Adjective › ViewHe was _______ in all we told him.
a. interesting
b. interested
Grammar › View
Is it a fragment or complete sentence?
Was running around the building.
A. Fragment
B. Complete sentence
