[ Vocabulary ]
When we talk about an object’s trajectory, we’re talking about its
A. weight
B. distance from other objects
C. flight path
D. future

Random Topics:
Be used to vs used toPast Tense and Perfect TensePrepositions Of PlacePresent Simple and ContinuousPresent PerfectArticles and PrepositionsSentences Function and StructurePhrasal Verb and ModalVocabulary and TensesIf ClausesOther quiz:
Conditional Sentence › ViewIf it had rained three hour ago, the streets _______ wet now.
A. would have been
B. would be
C. are
Conditional Sentences › View
If you ____ me, I would have helped you.
A. told
B. tell
C. had told
D. tells
Adverb › View6. Our production team ________ inspects the quality of our products.
A. through
B. thoroughness
C. thoroughly
D. thorough
Modal Verbs › View
They ____ leave early to catch the train.
A. have to
B. ought to
C. must
