| A．coat | B．coats | C．two coats |
| A．plate | B．plates |
| A．21st | B．27th | C．29th | D．30th |
| A．library | B．libraries | C．librarys |
| A．Yes，there are. | B．No，there is. | C．Yes，there is. |
| A．are, from | B．do, from | C．are, come |
| A．forty | B．fourty | C．fourteen |
| A．red | B．yellow | C．green |
| A．fall | B．summer | C．spring |
| A．a football | B．footballs |
| C．the football | D．football |
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