Buat yg tadi un!!
how to change the flashlight's batteries
1. unscrew the flashlight
2. dump the old batteries
3. put them inside
4. find the positive and negative sign of the new batteries
5 . put the two new batteries into a flashlight with positive end toward the bulb
6. screw the flash light back together
7 turn the flash light on to make sure it works
8. dump the old batteries
'it' in step 7 refer to?