Can you think of other situations when you have to switch off your phone?, Can you think of other situations when you shouldn’t use your phone?, Can you think of other situations when you mustn’t use your phone, but you don’t have to switch it off?, Can you think of other situations when you had to switch off your phone in the past, but now you don’t have to?, Can you think of other situations when you mustn’t use your phone to take photos or videos?.

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