[ Modals and Responsibilities ]
They are ___ ensuring the safety of the students.
A. must
B. need to
C. have to
D. responsible for

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Prepositions › ViewIdentify the preposition(s) in the sentence below:
“I turned the corner to the glass enclosure of the promenade deck”
A. I, the
B. to, of
C. glass, enclosure
D. to, glass
Grammar › View
What is the prepositional phrase in this sentence?
Jump high in the sky!
A. Jump high
B. high in
C. in the sky
D. none of the answers are correct
Punctuation and Grammar › View. Where should the comma go in this sentence? “Before eating Sara washed her hands.”
A. After “Before”
B. After “eating”
C. After “Sara”
D. No comma is needed
Grammar › View
Does she __________dolls?
A. have
B. has
C. do
D. none
