Since nothing is underlined i presume that the underlined pronoun is them. It is in the dative case because them is an object and answers the question to whom was something done. Them refers to the trainer's team.
C. include digital sources
d. word choice
a. synthesized
i tried but not sure what your directions or rules were.
Answer: George Washington
Explanation: On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States.
Answer:
A) Students can make payment for the books when ordering online or when <em>you</em> get them.
(Notice that there is a sentence shift from third person, students, to the second person singular, you.)
B) You can make payment for the books when ordering online or at the point when you get them.
(In this case, both subjects stay in second person.)
C) Students can make payments when ordering online or when they take delivery of the items.
(Students a third person plural noun, requires a third person plural pronoun, <em>they</em>.)
Explanation:
In Englich Grammar, a <em>Shift in person</em> refers to the error of improperly mixing first, second, or third person whilst making a spoken or written sentence as shown in A above.
Cheers