%22what time do you work until?%22 would be the most idiomatic of the three; the third option wouldn%27t be said as it sounds a little ambiguous and could probably be interpreted in a few different ways. i (british) would usually say this as:
Total 5 post Ell.stackexchange.com. There may be jobs you're interested in.
Total 5 post Ell.stackexchange.com . There may be jobs you're interested in..
Is there any difference between %22i still work%22 and %22i%27m still working%22?
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