[ Modal Verb in Passive Voice ]
Those flowers mustn’t ________. Don’t you see the sign?
A. picks
B. be picked
C. picked
D. pick
Select your answer:

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Simple Past & Past Progressive › View“You need to stay calm now. The plane is just hitting some turbulence.”
What is “turbulence” in this sentence?
A. violent and uneven movement within a particular area of air
B. the hard, solid substance found in the ground that is often used for building
C. a substance in a form like air that is neither solid nor liquid
D. the mixture of gases that surrounds the earth and that we breathe
Vocabulary › View
A view or judgement formed about something but not necessarily based on fact or knowledge.
A. italics
B. reason
C. opinion
D. bias
