[ Adverb Clauses ]
He couldn’t go to the party __________ he was feeling sick.
A. until
B. if
C. as
D. before

Random Topics:
Gerund, Infinitive & ModalsTenses & PrepositionSome & AnyPassive Voice - Present Simple and Past SimplePassive VoiceTransitional WordsGerunds and InfinitivesPresent or Past TensesCountable - UncountableGrammar - Nouns, Verbs, and AdjectivesOther quiz:
Gerunds and Infinitives › View_________ is a good way to meet new friends. You can talk to people from different countries.
A. Travel
B. Traveling
C. Travels
D. To traveling
Determiners › View
There are … shops and restaurants in our town.
A. a little
B. a lot of
C. much
Grammar › ViewI know Juan ____________ has just adopted a pet.
A. which
B. who
Grammar › View
Ocean currents……play an important part in regulating global climate.
A. are know to
B. thought to
C. are believed that they
