Grammar Quiz

[ Vocabulary ]

In an experiment, a standard for comparison that is often needed to draw a meaningful conclusion.

A. Unbalanced Forces

B. Control

C. Balanced Forces

D. convection

E. Constant

Select your answer:
         


Random Topics:

Adjectives, Adverbs, and PrepositionsIntermediate PrepositionsPast simple regular verbsSecond ConditionalUnless If First ConditionalCohesive DevicesDegrees of AdjectivesPast Tense and Perfect TenseMay, Might

Other quiz:

Articles and Prepositions › View

I’m very proud _____ my son. He won the first place.

A. of

B. for

C. at

D. in


Modal Verbs › View

His rabbits can bite.

A. TRUE

B. FALSE