Please help me to correct this, thanks

1. It seems like something's mistaken wrong here = There must be some mistakes. Something not [quite] right here [not always the case, you may be wrong too]
2. I love depending on someone else = Depending on someone is my trait/character habit.
(In this case, I mean "I" is am the one who always gets scared when she goes going out alone. She needs someone by her side, most of the time). Then you should say, "... is my reliance."

3. At the end of the second year in university, my department will be dividing branched into 3 three majors according to of our choosing desire. 
4. My dogs always jump on me when I wash them.
5. Animal diseases can be /passed onto/transmitted to/ humans.

Please help me to correct this, thanks

1. It seems like something's wrong here = There must be some mistakes.
2. One loves being depended on someone else = Depending on someone is my habit.
(In this case, I mean "I" is the one who always scares when she goes out alone. She needs someone by her side, most of the time).
3. At the end of the second year in university, my department will be divided into 3 majors according to our desire.
4. My dogs always jumps on me when I wash them.
5. Animal diseases can move onto human.