Grammar Quiz

[ Vocabulary ]

Multiple sets of measurements or observations in a scientific investigation.

A. testable

B. data

C. trials

D. control group

Select your answer:

Random Topics:
Definitions, Synonyms Zero ConditionalAdjective vs. AdverbGrammar - Compound SentencesAuxiliaries VerbCausative VerbPhrasal VerbsModalsVerbs with Prepositions and Conjunctions

Other quiz:

Past Simple Tense › View

My mother ___ ill.

A. was

B. were

Grammar › View

Select past form of help

A. Helpd

B. Helped

C. Helpped

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