Speed I'm bilingual in, I'm old enough to remember when we changed from miles to km and watching the road signs gradually get replaced. Manitoba also runs a grid pattern on roads throughout a lot of the southern province, having at least a gravel/dirt road nearly every mile, so you kinda grow up with that burned into your brain.

Temp wise, C all the way. Fahrenheit totally screws me up. I know 70 is around room temp but beyond that I need to convert it for my simple brain to understand.