[ Grammar ]
More and more schools are starting to invest ____ iPads for classrooms, as they see that it can have multiple benefits for learning, even though the investment is quite large.
A. for
B. to
C. in
D. at

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Complex Sentences with Adverb Clauses › ViewDon’t go away ________ you finish cleaning up the room.
A. until
B. when
C. before
D. as soon as
Modals and Active and Passive Voice › View
. Which sentence is in passive voice?
A. John threw the ball.
B. The ball is thrown by John.
C. John is throwing the ball.
D. The ball was thrown by John.
Grammar › ViewPizza ____ my favorite food, but now I prefer bacon. (past)
A. is
B. are
C. were
D. was
Grammar › View
Choose the correct adjective.
My teacher wore a blue dress.
A. teacher
B. wore
C. blue
D. dress
