[ Modal Verbs ]
In this school we have a rule: students (use) their mobile phones.
A. have to
B. shouldn’t
C. must
D. mustn’t

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Modal Verbs › ViewYou … wash your hands before eating.
A. can
B. must
C. shouldn’t
Subject-Verb Agreement › View
Turtles are unique; each (has, have) eight cervical vertebrea, compared with seven of most mammals.
A. Has
B. Have
Sangeeta is tall. Ain is taller than Sangeeta but Mei Ling is ______________.
A. tall
B. taller
C. tallest
D. the tallest
Vocabulary › View
Evoking a keen sense of sadness or regret
A. Poignant
B. Disdain
C. Tantalizing
D. Feigned