[ Tenses ]
Erika.…on her report for three days in a row without much sleep. That’s why she looks so tired.
A. Works
B. Is working
C. Has been working
D. Was working
E. Had been working
Select your answer:

Random Topics:
Grammar: so and suchPhrases & ClausesTravel VocabularyContrastive ConjunctionTenses & PrepositionGrammar / PronounsAsking & Giving AttentionVerb IdentificationPassive and Active SentencesPresent Simple/AffirmativeOther quiz:
Tenses › ViewShe (bring) me coffee every morning.
A. brings
B. will bring
C. is bringing
D. brought
Simple Tenses in English › View
With which pronouns you add the letter “s” at the end of the verb?
A. We, You, He
B. He, She, They
C. He, She, it
