| A | B |
| I went upstairs. | I went upstairs. |
| Sally went to the store. | Sally went to the store. |
| The iron was steaming. | The iron was steaming. |
| It's not polite to stare. | It's not polite to stare. |
| Put a stam on the letter. | Put a stamp on the letter. |
| The bread was stale. | The bread was stale. |
| The star sang on the stage. | The star sang on the stage. |
| The chair was made of steel. | The chair was made of steel. |
| Put a stamp on the letter. | Put a stamp on the letter. |
| Pears have stems. | Pears have stems. |
| Steers have horns. | Steers have horns. |
| A yardstick can measure. | A yardstick can measure. |
| A stack of papers is messy. | A stack of papers is messy. |
| Sticks were in the barn. | Sticks were in the barn. |
| He had a bear costume. | He had a bear costume. |
| I saw a fire at the bus stop. | I saw a fire at the bus stop. |