[ 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:
Passive and Active Voice › ViewWhat is the formula of Future Perfect Continous (Passive Voice) …
A. O+tobe(Will/Shall)+Have+Been+V.ing+S
B. O+Have/Has+V3+By+S
C. O+Would/Should+be+being+v3+by+S
D. O+Had+been+V.ing+by+S
Tenses › View
He (eat) donuts and (drink) fruit juice last Monday.
A. eat/ drink
B. eats/ drinks
C. will eat/ drink
D. ate / drank
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