Multi-select problem: How does the next paragraph end?

A university swim team is doing a fund raiser washing cars. a member

Options are:
 (1). explains what they are doing.;
 (2). of the swim team makes a toss from the back of a car that cannot come down and takes off.;
 (3). launches into a speech.;
 (4). of the team has a shock of hair in his head right after he washes a car.;
(1).