Grammar Quiz
[ 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]

Select your answer:
A  B  C  D  E 


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Other quiz:

Grammar and Passive Voice › View

What is the passive voice form of “The mechanic fixes the car”?

A. The car fixes the mechanic.

B. The car was fixed by the mechanic.

C. The mechanic is fixing the car.

D. The car is fixed by the mechanic.

Grammar › View

Amira and Sara _____ in the same class.
A. aren’t
B. doesn’t
C. isn’t
D. wasn’t

Vocabulary › View

What 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

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