English

Ex.A

1. an advertisement
2. customers
3. profit
4. fortune
5. requires
6. demand
7. supply

Ex.B

1. invest
2. save
3. waste
4. obtained
5. import
6. owns
7. selected
8. purchase

1. brand
2. receipt
3. variety
4. coin
5. sale
6. property
7. fee
8. change