[ Adverb Clauses ]
He couldn’t go to the concert __________ he had to work.
A. if
B. until
C. unless
D. as

Random Topics:
Grammar - to beGrammar on ConditionalsEnglish for TourismAdjectives (-ed / -ing)Grammar-Present Continuous-Sentence MakingPresent Simple & Present ContinuousParallelism and Subject Verb AgreementPresent/Past/Future Continuous TenseGerund, Infinitive & ModalsSimple Future - PassiveOther quiz:
Kinds of Nouns › ViewBrinjal
A. Common Noun
B. Proper Noun
C. Collective Noun
D. Abstract Noun
Afraid vs. Scared › View
Does it mean he has a tendency to run away from difficult situations? I’m … so.
(a) afraid
(b) scared
(c) afraid/scared
Which is incorrect?
They might have understood if you explained it better.
A. might have understood
B. explained
Present Tenses › View
The new building _______ 100 floors and more than 500 units.
A. has
B. have
C. is having
D. has had
