“Could you turn off the stove? The potatoes ______ for at least thirty minutes.”
A. are boiling
B. were boiling
C. have been boiling
D. boiled

Random Topics:
Verbs: Action, Linking, and HelpingTenses and Passive VoiceAdverbs of Time and PlaceAdverbial PhrasesPassive Voice & TensesCorrelative conjunctionsAdjectives and PronounsVerb TensesAdverb Clauses of TimeComparatives, Superlatives & EquativesOther quiz:
Grammar › ViewThe other means by which the fish-loading hatches ______ opened during the sinking would be by gravity if the vessel went beyond 90° in either a vertical or horizontal plane.
Source: Report of the re-opened formal investigation into the loss of the FV Gaul, by Justice David Steel, Great Britain. Dept. for Transport
A. Can
B. Could
C. Can have
D. Could have
E. Would
Grammar › View
Megan ……………. football when it …………….. to rain.
A. play / start
B. played / started
C. was playing / started
D. wereplaying / started
Phrasal Verbs › ViewThe job offer was too good for him to turn_______.
A. down
B. out
C. off
D. away
Conditional Types › View
I would __________ a millionaire now if I took that job
A. be
B. been
C. being
D. had been
