What is an example of present progressive

Example of present progressive.

I am swimming (happing now).

I am reading a excellent book. (in progress)

scholarship is an sc because, by definition, a subject complement is the adjective, noun or pronoun that follows a linking verb, for example the verb be (in any of its forms).

16.) true

17.) true

18.) no information in the text

19.) false

20.) no information in the text