[ Vocabulary ]
In an experiment, a factor that does not change
A. Unbalanced Forces
B. Control
C. Balanced Forces
D. convection
E. Constant

Random Topics:
A/AnQuantifierIdentify The TensesPresent Simple: affirmative, negative, interrogativeAdverb and Noun ClausesSimple Present ProgressiveTenses - Irregular VerbsIdentifying TensesComparative and Superlative AdjectivePresent TensesOther quiz:
Modals › View______ you please help me to find my phone? I think I have lost it.
A. Could
B. Should
C. May
Adverbs of Degree › View
I _____________ agree with you.
A. very
B. much
C. rapidly
D. totally
Vocabulary › ViewScoundrel refers to someone who is most like a:
A. Hero
B. Villain
C. Bystander
D. Scholar
Grammar › View
In which sentence should well replace good?
A. We all played good and won the game.
B. We felt so good that we had another chance.
C. It was a very good result.
D. The swim definitely did me good.
