Which of the following is a complex sentence that contains a dependent adverbial clause?
a. mark expects the photo to arrive in damaged condition.
b. mark expects the photo to arrive late.
c. mark expects the photo to arrive when the letter arrives.
d. mark expects the photo to arrive on tuesday.

The right answer is B: Mark expects the photo to arrive late, It is a complex sentence with a dependent dverbial clause (the adverb is late).

Delegates: representatives who cast votes at a political party's national convention. binding: if a primary or caucus is “binding” that means the delegates won in that contest are legally bound to vote for a particular candidate at the parties national convention.a primary is a preliminary election used to determine a party's nominee for a specific office. the winner of the party's caucus, or primary, wins the party nomination for that state. then the delegates meet at their party's national party convention, which is a formal gathering of all party delegates from all states.

The third answer is correct.