[ Grammar ]
They …….. cooking for the one hour.
A. Has been
B. Have been
C. Will be
D. Had been

Random Topics:
Sentence Structure and Grammar RulesModal SpeculationAdverbs of DegreeNoun, Adjective, and Adverb ClausesModalsSubordinating Conjunctions and ClausesInfinitive FormsPresent Perfect, Present Simple, Present ContinuousTenses and Figurative LanguageModals "Should"Other quiz:
Grammar › View___ it your key?
A. Is
B. Are
C. Am
Tenses › View
I first __________________ this film in 2006 and I __________________ it a couple of times since then. (SEE, SEE)
A. have seen – saw
B. saw – have seen
C. had seen – saw
D. saw – have seen
Passive Voice › ViewNew Year _____ all over the world.
A. Celebrates
B. Is celebrated
C. Celebrated
D. Is celebrate
Vocabulary › View
nonliving parts of an organism’s habitat
A. community
B. biotic factors
C. abiotic factors
D. limiting factor
