[ Grammar & Vocabulary ]
Singapore plays its part in World Water Day by promoting activities that _____________ its citizens to save water.
A. encourage
B. encourages

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Vocabulary › Viewdemanding strict attention to rules and procedures
A. essential
B. stringent
C. spry
D. immaculate
Present Simple › View
You…….. start school at nine o’clock.
A. don’t
B. doesn’t