Final answer:
The transition expression "Although" does not indicate a time sequence, unlike expressions such as "At this point", "Finally", and "Now".
Step-by-step explanation:
The transition expression that does not show time sequence is B) "Although". Transition words like "At this point", "Finally", and "Now" are typically used to signal the timing of events in a sequence such as first, second, third, next, then, soon, meanwhile, later, currently, concurrently, at the same time, eventually, at last, and finally. However, the word "Although" introduces a contrast or exception and does not relate to the timing or sequence of events.