[ Vocabulary ]
Cause a change in an object’s motion.
A. Unbalanced forces
B. Balanced forces

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Verb TensesPresent Perfect Tense and Simple Past TensePersuasive TextUnless If First ConditionalAdjective or AdverbPast ModalsParts of SpeechVerbs & Phrasal VerbsPast Simple - Present Perfect1st ConditionalOther quiz:
Future Perfect Continuous › ViewYou _ have been watching TV.(negative)
A. will
B. shall
C. wil not
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Grammar › View
Which of these words are nouns?
I had a piece of fruit today.
A. had
B. piece
