[ Modal Verbs in Emergency Situations ]
You ______ joke around during emergency practice.
A. should
B. must
C. mustn’t
D. need
Select your answer:

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Mixed General Quiz › View___ two World Cup trophies in the 65-year history of the tournaments.
a. There has been
b. There have been
c. There had been
Grammar › View
Peter and Jane _______ (attend) the same primary school.
A. attends
B. attend
C. attended
