3 Complete the sentences with the words below. There is one extra word.
ceramic concrete glass gold rubber wood
1 I was delighted when Tom gave me the ring – it was made of _____ gold _____________ and it looked very expensive.
2 Is there any more __________________ to put on the fire?
3 The bridge is made of hard, grey _____ concrete _____________, so it looks very ugly.
4 The bottoms of these shoes are made of ___ rubber _______________ so they're very comfortable.
5 The architect would like to use a lot of ___ glass _______________ in this building, so you can see through it.