68.4 Which is right?

68.4 Which is right? $1 \mathrm{I}$ 'm going to buy some new shoe/shoes. (shoes is right) 2 Martin has got brown eye/eyes. 3 Paula has got short black hair/hairs. 4 The tour guide gave us some information/informations about the city. 5 We're going to buy some new chair/chairs. 6 We're going to buy some new furniture/furnitures. 7 It's hard to find a work/job at the moment. 8 We had wonderful weather / a wons 6 de $6^{\text {fil wen we were on holiday. }}$