[ Modal Verb in Passive Voice ]
Some plastics _______________ in recycling containers.
A. may be put
B. maybe put
C. may be putted
D. may be putting

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Grammar › ViewComplete the sentence.
Jack _________ his favorite coffee cup on the kitchen floor and it broke to pieces.
A. disappeared
B. dropped
C. fell of
Grammar › View
Identify the type of the clause: I’ll see that the lady is properly looked after.
A. object clause
B. time clause
C. conditional clause
D. concessive clause