Recognize the conditional perfect continuous sentence: If they had been working together, they would have finished the project on time.
A. If they had been working together, they would finish the project on time.
B. If they had been working together, they would have finished the project on time.
C. If they were working together, they would have finished the project on time.
D. If they had been working together, they will finish the project on time.

Random Topics:
Conditional Sentence 0, 1Verb AbilitySecond and Third ConditionalVerb Present Simple TenseDescribing WordsGrammar: AgreementIdentify The Tenseswas werewill, be going to, would like toGrammar - Present and Past PassiveOther quiz:
Prepositional Phrase › ViewThe doctor is working very hard in the emergency clinic.
A. the doctor
B. very hard
C. in the emergency clinic
D. is working
E. the emergency clinic
Grammar › View
John _________ listen to music.
A. doesn’t
B. don’t
C. not
Simile, Metaphor or Personification › ViewThe idea was a fire in my head.
A. Simile
B. Metaphor
C. Personification
Gerunds › View
I prefer ________ rather than _______ by train.
A. driving/ travelling
B. to drive/ to travel
C. drive/ travel
D. to drive/ travel
