……………………………………………., he would have come to class.
A. If George had been able to finish his homework
B. If George could finish his homework
C. Would George be able to finish his homework
D. If George is able to finish his homework

Random Topics:
Indefinite and Definite Articles1st ConditionalFuture Perfect ContinuousFirst ConditionalGrammar - Collective NounsComplex Sentences with Adverb ClausesAdverbs, Infinitives, Definite ArticleIdiom and TensesPrepositional PhraseSimple and Past TensesOther quiz:
Tenses › ViewRemember to read the contract of employment carefully _______ .
A. when you were signing your name
B. before you sign your name
C. as soon as you signed your name
D. after you had signed your name
Modal Verbs › View
What is the meaning of the modal verb ‘could’?
A. Possibility or ability in the past or present
B. A musical instrument
C. A measurement of distance
D. A type of fruit
Tenses › ViewChoose the sentence that uses the past continuous tense:
A. I will be cooking dinner at 7 PM.
B. I am cooking dinner now.
C. I was cooking dinner when she arrived.
D. I cook dinner every evening.
Tenses › View
Which sentence is in the past simple tense?
A. They have been working all day.
B. They worked all day yesterday.
C. They were working all day.
D. They are working all day.