Who invented ____ lightbulb? A. the B. a C. an ...

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Who invented ____ lightbulb?

A. the

B. a

C. an

D. none

Select your answer:
A B C D E

Random Topics:

Simple Future - Will First Conditional, Future Time Clauses Verb Conjugation Positive and Negative Connotations Present, Past and Future Tense Comparison and Modals Prepositions of Place & Time Grammar - TOEIC Adverb Clause Connector -ing form and the to-infinitive

Other quiz:

Conjunctions › View

The farmer is poor _____ he is happy.

A. and

B. but

C. because

D. or

E. so

Tenses › View

I _____ you the book when I finish reading it.

A. lend

B. have lent

C. will lend

D. lent

Vocabulary › View

A testable prediction used to see how something works or to solve a problem.

A. Test

B. Hypothesis

C. Balanced Forces

D. Theory

E. Gravity

Grammar › View

The kitchen is a complete mess! What ___ (the children/do)?
A. Have the children done
B. Has the children done
C. Have done the children
D. Has done the children