1) What can you observe from the picture shown? a) A glass only b) A glass filled with plain water c) Water only 2) How does plain water taste? a) salty b) tasteless c) sweet 3) What is the colour of plain water? a) Transparent b) White c) Silver 4) How does plain water smell? a) Nice b) Odourless c) Smelly 5) How do you feel when you touch the water? a) Cold b) Warm c) Hot

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