ex 6 Пожалуйста помогите

1(Silv. + Jewellery) Jewellery used to be stored there for example the silver
2.(Cacao + Sugar) Sugar is used to sweeten the taste of cocoa.
3.(The Plant + Diamonds) The plant can be used for the manufacture of artificial diamonds
Извини, но больше я ничего не нашёл.