Grammar Quiz

[ General Knowledge ]

Protein that fills the cells of your hair is called keratin

A. True
B. False

Select your answer:
A  B  C  D  E 

Random Topics:
Past ParticipleSimple Past TensePhenomenon(s) vs. PhenomenaTenses PracticeSimilesTo infinitive - GerundPast Simple - Present PerfectGrammar - SimilesAdjectives and Pronouns

Other quiz: Aspect or tenses of Verbs

Definition for a Progressive Verb Aspect

A. Just the verb in the proper tense (past, present, future)

B. Helping verb + verb + “ing”

C. “have” “has” or “had” + verb

D. Gerund (verb + “ing” but used as a Noun)

How to use : Read the question carefully, then select one of the answers button.