The present and the past are similarly related by the fact that you know what happened. For example you know what’s going to happen to you right now? You mostly do. Do you know what happened in the past? Yes.
A cautious and optimistic stance should be adopted while trying to understand the situation in a positive manner.
Answer:
Exposition explains a subject by illustration
Student drivers are required to keep a log of their supervised driving hours. However, not all students are diligent in their record-keeping.
The transition that should be used to combine these sentences is the following one: however. This adverb is used to introduce a statement that contrasts with or appears to contradict something that has been previously said. In this case, you are saying that student drivers should keep a written record of their supervised driving hours yet you are also stating that not all of them do it thoroughly and well.
