Topics: Passive Voice and Modals
They _________________________ complete their parts of the assignment, or we will fail.
A. have
B. has to
C. must to
D. must
Select your answer:

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Vocabulary › Viewa place where bees live, or a container to keep bees
A. beehive
B. grassland
C. farmland
Vocabulary › View
said of figures with the same size and shape
A. vertical
B. parallel
C. congruent
D. horizontal
