Many experts seem to agree that _______ certain limit should be set on ________ consumption of cars to ease air pollution.
| A．a; the | B．/; the | C．the; / | D．the; a |
-----Have you been to New Zealand?
-----No, I’d like to, _____.
| A．too | B．though | C．yet | D．either |
He hurried to the booking office only______ that all the tickets had been sold out.
| A．to tell | B．to be told | C．telling | D．told |
They urged that the library_______ open during the vacation.
| A．must be kept | B．is kept |
| C．would be kept | D．be kept |
The church clock began to _______ twelve.
| A．hit | B．beat | C．strike | D．touch |
-----Is this the first time you______ Chengdu?
-----No. But the first time I______ here, the city wasn’t so beautiful
| A．visited; came | B．visited; have come |
| C．have visited ; have come | D．have visited; came |