Separate the following sentence into five separate sentences.
how many of the students were actually prepared to take the test was uncertain, whereas
how many of them had been attending class was certain, so it was important for the
teacher to monitor both class participation and attendance.
possible

The teacher had been monitoring class attendance. The teacher had not been monitoring class participation. How many of the students were actually prepared to take the test was uncertain. How many of them had been attending class was certain. This is why it was important for the teacher to monitor both class participation and attendance.

Explanation:

2nd option

explanation:

c. to understand which information will best persuade your readers. (apex) correct answer.