Answer:
1) Don’t join the team unless you are willing to work hard, run hard, and play hard.
4) I won’t go home until I’ve finished all my work.
5) Julio finished the box of crackers; therefore, there was nothing left for his brother.
6) No one is at the midwinter dance because everyone went to a concert.
Colliding like doomed galaxies ?
Answer:
I would guess "C" I should listen closely when people talk to me
Answer:
You, have played softball before, haven't you?
The sentence contains a dangling modifier.
As it is written the modifier "considering the candidates" seems to be describing "one." However, one is not doing the considering; instead, "one" is a candidate.
A better revision might be "Considering the candidates, I feel one stands out as the best choice." In this way, the person doing the considering is made clear.