| How many things do we have? |
| We have four things. |
| One TV, one table, one cup, and one shirt. |
| How much do they cost? |
| That’s expensive! |
| It’s a lot of money. |
| A lot of money. |
| Do you have any money? |
| I have twenty dollars. |
| I don’t have any money. |
| How many things can we buy with the money we have? |
| We can’t buy all four. |
| We can only buy one. |
| But I want to buy all of them. |
| We don’t have money for all of them. |
| How much does the TV cost? |
| It’s expensive. |
| How much does the table cost? |
| It’s expensive. |
| We can buy one cup or one shirt. |
| Okay. |
| I want to buy one cup. |
| No. |
| I want to buy one shirt. |
| Why not the cup? |
| I have twenty dollars. |
| You have zero dollars. |
| I want one shirt. |
| No TV, no table, no cup. |
| One shirt. |