The red-crowned crane is one of _______ in the world.
| A．a rare animal |
| B．the rare animal |
| C．the rarest animals |
| D．the rarest |
That was a game. We were all at it.
| A．surprise, surprising |
| B．surprising, surprised |
| C．surprising, surprise |
| D．surprise, surprise |
Traveling by plane is the most comfortable ， but it is also the _________ .
| A．expensive | B．most expensive |
| C．cheap | D．cheapest |
--- _________are you late for school? ---Never.
| A．How far | B．How long |
| C．How often | D．How many |
_____ heavy snow! I’m afraid you can’t go roller-skating outside.
| A．What a | B．How |
| C．Whatever | D．How a |
—-I’m going to do for your party.
— Sounds great!.
| A．something different | B．different something |
| C．nothing different | D．different anything |