Money
is used for buying and selling goods.

People
use money for buying and selling goods.


Change
these sentences in the same way.

1.A
system of barter was used.

2.Cattle,
grain and tobacco have all been used.

3.Paper
currency will no longer be used.

4.
Cheques, bankers' cards and credit cards are being used.

1. People used a system of barter.2.People have used cattle, grain and tobacco.3. People will no longer use paper currency.4. People are using cheques, bankers` cards and credit.