Are there five on the desk ?
| A．computer book | B．computer books |
| C．computers book | D．computers books |
| A．fat | B．habit | C．carrot | D．well |
| A．egg | B．rice | C．hello | D．question |
Kids will study at home ____ computers ____ a hundred years.
| A．in, on | B．by, after |
| C．on, in | D．In, for |
He will call me if he ________ in Beijing.
| A．reaches | B．arrives |
| C．will arrive | D．gets |
I think there will be _____ people and ______pollution.
| A．less, fewer | B．less, more |
| C．fewer, less | D．fewer, fewer |