Choose the correct word Direction or Directions

   direction      directions   
1) I don`t have a very good sense of ________ and I always get lost in new cities.
2) You are going in the right _______ just keep going straight on.
3) Just look at your hair! It`s going in all ______, because of the wind. .
4) Could you give me ______ while I`m driving? I`ve no idea how to get there.
5) I told him where to go but he set off in the opposite ________.