Question

1. choose the paragraph bridge. previous paragraph ends with: \online learning increases flexibility for busy students.\ best starter for the next paragraph about limitations?

a) however,
b) for example,
c) first,

Explanation:

The previous paragraph mentions a positive aspect of online - learning (flexibility). The next paragraph is about limitations. "However" is a transition word used to introduce a contrast. "For example" is used for providing examples, and "First" is used for listing points in a sequence. Here, a contrast is needed, so "However" is the appropriate choice.

Answer:

A. However,