[ a, an, the, Zero Article ]
Roentgen was ___ German physicist who discovered x-rays, revolutionizing medical diagnosis.
a. a
b. an
c. the
d. X [Nothing]
Random Topics:
Grammar of Future Planstake, make, doGrammar and VocabulariesZero Conditional SentencePast Tense vs Present TenseConditionals and Modal VerbsPreposition of PlaceAdjectives and DegreesToeic VerbSimple Past TensesOther quiz:
Modals › ViewDuring the strike of the railway workers, many commuters ……. a taxi to and from work by coming three or four people together so that they could afford it.
A. have been hiring
B. had to hire
C. ought to hire
D. will be hiring
E. might hire
Grammar › View
I’m accustomed … it.
A. to
B. of
C. in
Vocabulary › ViewWhat does “garrulous” mean?
A. Reserved
B. Chatty
C. Reticent
D. Talkative
Tenses › View
I think that they _____ (arrive) tomorrow morning.
A. will arrive
B. arrive