[ 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
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Grammar › ViewJustin, Teejay and TianHao … … a Youtube video.
A. am filming
B. are filming
C. is filming
Modals › View
The package ____ arrive tomorrow; it usually takes two days.
A. could
B. shall
C. might
D. would
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