[ Grammar ]
Which modal verb is used to tell someone that it is a requirement that they do something?
A. might
B. may
C. should
D. must

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Phrasal Verbs › ViewShe _____ her grandmother with her big green eyes.
A. takes off
B. takes after
C. go off
D. show off
Grammar & Vocabulary › View
Which sentence is correct?
A. These phones are most expensive than those.
B. These phones are more expensive than those.
C. These phones are expensiveer than those.
D. These phones are expensivest than those.
Gerunds and Infinitives › ViewTina ran in a marathon last week, but she failed ———.
A. finishing
B. finished
C. finish
D. to finish
Vocabulary › View
the predictable rise and fall of ocean water that occurs along Earth’s coastline
A. tide
B. spring tide
C. neap tide
