[ Tenses ]
All last year we …. to develop a new model.
A. were trying
B. had tried
C. tried

Random Topics:
Tenses and Figurative LanguageFuture - be going toPhrasal Verb & Prepositional PhraseGrammar: AgreementThere is, There are, Some, AnyAdverb or AdjectivePast Continuous TenseGrammar - direct/indirect objectsVerb & GrammarGrammar - Be going toOther quiz:
Modal Verbs › ViewYou … wash your hands before eating.
A. can
B. must
C. shouldn’t
Subject-Verb Agreement › View
Turtles are unique; each (has, have) eight cervical vertebrea, compared with seven of most mammals.
A. Has
B. Have
I want cake, _____ I’m not allowed.
A. but
B. neither
C. and
D. so
Phrasal Verb › View
We’ll put … at a cheap hotel.
A. on
B. off
C. up
D. up with
