[ Vocabulary ]
Forces that are equal in size and opposite in direciton
A. Unbalanced Forces
B. Air Resistance
C. Balanced Forces
D. Bernoulli’s Principle
E. Constant
Random Topics:
Subject and Verb AgreementComparative AdjectiveDefinite and Indefinite ArticleModals - Reported Speech - ConditionalsModals in the PastInterjection & Prepositional PhrasesGrammar - may/might/couldContractions and ConjunctionsVerb Moods and Vague PronounsArticles - rulesOther quiz:
Tenses › ViewThe car looks very clean. ________ you ____________ it?
A. Has…..washed
B. Did…..wash
C. Have …. washed
Grammar › View
Beer is the world’s best-selling ___ drink.
a. alcohol
b. alcoholic
c. alcohols
We drove ___________ the tunnel.
A. along
B. through
C. across
D. in
Pronoun › View
If people want to buy new clothes, ___ have to earn money.
A. She
B. He
C. They