You ____ down to about 30 kilometers an hour when you are driving thro...
To answer this question, we need to understand the appropriate speed limit when driving through a school zone between dawn and dusk.
Key Points:- The speed limit in a school zone during the designated hours is typically lower than the regular speed limit.
- The question asks for the correct form of expressing the requirement to slow down to about 30 kilometers an hour.
Options Analysis:A:
should have slowed
- This option implies that slowing down is something that should have been done in the past, not necessarily in the present or future. It does not accurately express the requirement in the given context.
B:
had to slow
- This option suggests a mandatory requirement to slow down, which is not accurate. While it is essential to slow down in a school zone, there may be some flexibility in the exact speed, as long as it is within the designated limit.
C:
were supposed to live
- This option does not make sense in the context of driving in a school zone. It is unrelated to the requirement of adjusting speed.
D:
may have slowed
- This option suggests the possibility of slowing down, but it does not convey the requirement or expectation to do so. It is not an appropriate expression in this case.
E:
must slow
- This option accurately expresses the requirement to slow down to about 30 kilometers an hour in a school zone between dawn and dusk. It implies a mandatory action that must be taken.
Conclusion:Based on the analysis, the correct answer is option E:
must slow.