有段英文請大家幫下我

7.)Coworkers who make comments about the fact that I am always fifteen minutes late for work can be handled very easily.
8.)The first thing I do is to get up early one day.
9.)Before the sun comes up, I always drive to each coworkers' house and reach under the hood of his or her car, and disconnected the central wire that leads to the distrib. cap.
10.)When I'm turning the key, the car produces no sound.

7 Coworkers who make comments about the fact I am always fifteen minutes late for work can be taken care of very SIMPLY
8 The first thing I do is to get up extra early one day (No need for _that_)
9 before the sun comes up, drive to each coworkers' house, and DISCONNECT the center wire that leads to the distribution cap.
10 The car will produce no sound when the key turns (just switching the tense back to present)

I am assuming those sentences are linked and that there is more of it because there should be something after 'the car will produce no sound'?

7. Coworkers, who made comments about the fact that I am always fifteen minutes late for work, can be taken care of easily.
8. The first thing that I do is to get up early one day.
9. Before the sun rises, I drove to each coworkers' house, and reached under the hood of his or her car, then I disconnected the center wire that leads to the distribute cap.
10. When I tried to turn the key, the car won't produce any sound.

Make sure that each sentences are in the same tense.