Dibantu ya yg di tahu aja. :-)
make suitable notices based on the following situations.
1. adults should take care of kids when using an escalator.
2. the hospital provides a lift for patients only. visitors should use the stairs available.
5. students should wear protective chlotes and goggles when doing chemistry experiments in the laboratory.
make suitable notices based on the following situations.
1. adults should take care of kids when using an escalator.
2. the hospital provides a lift for patients only. visitors should use the stairs available.
5. students should wear protective chlotes and goggles when doing chemistry experiments in the laboratory.
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2. Only patients could use the lift, visitors use stairs please
5. Wear your safety during an activity in laboratory
maaf kalau salah ya :)