[ Grammar ]
Which option correctly completes the sentence: “He seemed to be exhausted because he ………….. hard all day.”
A. has worked
B. had been working
C. has been working
D. had worked

Random Topics:
Grammar - Present and Past PassiveIf- ConditionalWord Form & Verb TenseThe Future Simple TenseAdjectives with PrepositionVerb + Infinitive or GerundDefinite and Indefinite ArticleConditional Sentence Type 2Moods of GrammarEnglish ArticleOther quiz:
Perfect and Past Tense › ViewThe people… glad meeting the artist yesterday.
A. was
B. were
C. has
D. have
Grammar › View
______ we have a teacher who can teach us well.
A. At last
B. Last
C. Lastly
D. Final
Modal Verbs › ViewI __________ go to the football match but I don’t know yet.
A. will
B. ought to
C. have to
D. might
Grammar › View
Why is he in the classroom? (is this correctly asked?)
A. True
B. False
