[ Modals ]
I can’t understand Mark. I’ve never _____ understand him.
A. could
B. been able to

Random Topics:
Demonstrative PronounsModals Of SpeculationGrammar - help/have/let/makeGrammar - Capitalization and Possessive NounsAdjectivesPreposition & GerundAntonymsVocab and GrammarHave to/Has toVerbs: Will & Going toOther quiz:
Modals › ViewBirds _____ fly but lions ________.
A. could / couldn’t
B. can / can’t
C. will be able to / won’t be able to.
Grammar › View
It …… raining. We cannot jog in the park.
A. is
B. am
C. are
Verb Tenses › ViewThey ———————– their children lots of toys last Christmas;
A. buy
B. buys
C. bought
D. buying
Transition Words And Phrase › View
What type of punctuation can always follows a transitional word or phrase?
A. Period
B. Colon
C. Semicolon
D. Comma
E. Apostrophe
