[ Vocabulary and Grammar ]
We need to understand the ______ patterns of the students.
A. behavior
B. behave
C. behavioral
D. behaving

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Grammar › ViewThey sometimes________three languages.
A. speak
B. to speak
C. speaks
D. speaking
Grammar and Vocabulary › View
Mark didn’t ________ up early yesterday.
A. got
B. stay
C. get
Grammar › View___ You ___ your teeth every night?
A. Does, brush
B. Does, brush
C. Do, brushes
D. Does, brushes
Conditional Sentences › View
If you eat fast food,
A. you gain weight.
B. you gained weight.
C. you would have gained weight.
