[ Vocabulary and Idioms ]
Conservationists ______that experiments on animals be stopped.
A. recommended
B. banned
C. said
D. complained

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Mixed General Quiz › ViewPecs, one of the oldest cities ___ Transdanubia, was originally a Celtic settlement.
a. in
b. of
c. on
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Must or Mus not › View
We ______ use phones or tablets at school.
A. mustn’t
B. must