You look tired, obviously you ___ (work) all day.
B. are working
C. have worked
D. have been working
Select your answer:
Loose vs. LoseReported SpeechThis, That, These, ThoseGrammar Present Perfect (ever never)Grammar: MorphologyGerund, Infinitive & ModalsAbilityGrammar on ConditionalsPassive Voice in Past and Present Tense
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If he_______ hard today, can we have a holiday tomorrow?
B. will work
D. would worked
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