---Is there any flight to New York?
--- I think there ______ be, for it is snowing so heavily.
| A．shouldn’t | B．mustn’t | C．can’t | D．needn’t |
His illness ________ his absence.
| A．leads for | B．accounts for |
| C．provides for | D．pays for |
Look at the sign, Sir. We don’t permit ________ in the hall.
| A．smoke | B．to smoke |
| C．smoking | D．to have a smoke |
Would any one of you please tell me ______ to the railway station?
| A．how far is it | B．how far is |
| C．how far it is | D．how far |
— Did you plan to meet here? — No, we met ________.
| A．by mistake | B．by accident |
| C．by the way | D．with chance |
We arranged to meet at 8:00, but she didn’t ______.
| A．turn down | B．turn off |
| C．turn over | D．turn up |