Answer:
D. Who
Explanation:
A relative pronoun helps you to identify the noun or give more information about the noun.
who gave you more information about the noun 'dad' in the sentence above and that helps you decide the exact person running late for work
Answer: A. http://blueskybearwatchers.natureblogs.net
C. They suggest that it is a dangerous enemy. I hoped this helped!
Answer:
The first one is 2 and the second one is none of the above