[ Tenses ]
He was exhausted because he ___ all day.
A. had been working
B. worked
C. was working
D. has been working

Random Topics:
So, Such, Many, MuchSo - Too - Either - NeitherBe going to / WillPaired ConjunctionPossesive Pronouns and Modals of AbilityFuture TensePassive and Active SentencesFamily VocabularyGrammar - to beVerbs – Nouns – Adjectives - AdverbsOther quiz:
To infinitive - Gerund › ViewI clearly remember ______ my bag here! But now it has disappeared.
A. to leave
B. leaving
C. leave
D. to be left
Past Tense › View
The last time I ______to Brighton was in August.
A. had going
B. went
C. had gone
D. was going
