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stops will stop has stopped stopped
Don’t get on, until Get on , until Don’t get on, before Get on, before
somewhere anywhere everywhere nowhere
cross to the opposite side of the road before signaling the bus or tram to stop step into the road in good time before the bus or tram arrives. not leave the pavement until the bus or tram has stopped. only leave the pavement to signal the bus or tram to stop.
gravity motion ratio density
wait until the bus or tram has left before you cross. always make sure you are behind the bus or tram. never cross in front the bus or tram. always cross in front the bus or tram.
cross to the opposite side of the road before signaling the bus or tram to stop step into the road in good time before the bus or tram arrives. not leave the pavement until the bus or tram has stopped. only leave the pavement to signal the bus or tram to stop.
are to are about to Will are due to
get it off get out of it get off it get into it
are to are about to are going to are due to
before since because so that
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