[ Grammar ]
He ________ what you’re talking about. Start from the beginning.
A. isn’t understanding
B. doesn’t understand

Random Topics:
Future Perfect vs Future ContinuousPresent Perfect and Present Perfect Progressive TensesGrammar Double Object VerbsTenses - AuxiliariesConditional TensesComparative AdjectivePrepositional PhraseTravel VocabularyVocabulary and IdiomsVerbs + Gerund or InfinitiveOther quiz:
Grammar › ViewUnder no circumstances _______ the confidentiality agreement with any third party.
A. you should discuss
B. should you discuss
C. discuss you should
D. you discuss
Verb Tenses › View
Tommy ___ for his science test so that he doesn’t get a bad grade.
A. study
B. studys
C. studies
Grammar › View_____ a sofa
A. That is
B. Those are
Conditional Sentence Type 0-3 › View
Yuki would buy tens luxury houses if she … (win) the lottery.
A. win
B. wins
C. won
D. had won
