Everyone is supposed ________ a seat belt in the car.
| A．wearing | B．to wear |
| C．to be worn | D．Worn |
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 |
She ______ go to the movies, but I’m not sure.
| A．must | B．might | C．should | D．can |