[ Grammar ]
There ______ called Epstein-Barr which leaves people feeling chronically fatigued and feeling as if they have a recurring case of the flu.
A. a viral
B. in a disease
C. a virus is
D. is a virus

Random Topics:
Prepositions of Time, Place, and MovementGrammar - Collective NounsVerbs and AdverbsSimple TenseAbstract NounsAdverb Clause ConnectorAspect or tenses of VerbsActive Voice-Present tenseRelative ClauseModal Verbs of Certainty and PossibilityOther quiz:
Tenses › ViewYesterday they ……… the room which …………… by the kids.
A. cleaned / ransacked
B. were cleaning / was ransacked
C. cleaned / had been ransacked
D. were cleaning / ransacked
Grammar › View
It took him three weeks _______ how to swim.
A. learn
B. to learn
C. learning
D. to learning
Modal Auxiliary › ViewThis smartphone is very expensive. I ….. buy it.
A. won’t
B. will
C. can
D. couldn’t
Passive Voice › View
There’s somebody behind us. I think we are _________.
A. being followed
B. are followed
C. follow
D. following