[ Vocabulary ]
two objects rubbing together, one object slows down
A. motion
B. stop
C. force
D. friction
Select your answer:
Random Topics:
Modal Verbs of Deduction and SpeculationComplex Sentences with Adverb ClausesComparisonsIn/On/At + TimeActive Voice-Present tensePhrasal verbs and Prepositional PhrasesIdentifying TensesConditional Sentence Type 1Simple Past Tense (was/were)Adverb ClausesOther quiz:
Grammar and Vocabulary › ViewThe restaurant services are bad, so we should write a…………………. to the manager.
A. essay
B. message
C. complaint
D. information
Tenses › View
They the whole day yesterday.
A. played
B. were playing