[ Present Perfect Continuous ]
They_____________ been ______________all day for the concert.
A. has…practise
B. have…practise
C. has…practising
D. have…practising

Random Topics:
Future Tense VerbModal Verbs of Certainty and PossibilityVerbals and GerundsTenses & PassiveDirect-Indirect SpeechNouns as AdjectivesInfinitives and ING FormsSpeech TensesModal and Relative PhrasesApostrophes and GrammarOther quiz:
Perfect Tenses › ViewBy tomorrow morning, he ____________________ wonderfully.
A. will have slept
B. will sleep
C. had slept
D. was sleeping
Have Got › View
They …….. short hair. (+)
A. have got
B. has got
C. haven’t got
D. hasn’t got
Describing Words › ViewThe English questions are very ……………. .
A. boring
B. difficult
Phrasal Verbs › View
Would you ____ out this survey? It will only take 2 minutes.
A. complete
B. visit
C. fit
D. leave
