The farm _______once we worked has changed a lot.
| A．where | B．that | C．which | D．What |
The cost of buying a house in Beijing is higher than ______in Luoyang。
| A．it | B．one | C．that | D．this |
.There are over 58000 rocky objects in _______space，about 900 of which could fall down onto ______earth。
| A．the；the | B．不填；the | C．the； 不填 | D．不填；不填 |
-----Did you enjoy your trip to the town?
-----_________. We had driven more than 3 hours before we found the right way.
| A．Absolutely | B．Go ahead | C．Not at all | D．Quite a lot |
Judging by her ____, Mrs Smith must be a southerner.
| A．pronunciation | B．accent | C．voice | D．sound |
Hurry up! The train _____________. You know it _______ at 8:30.
| A．leaves; leaves | B．is leaving; leaves | C．leaves; is leaving | D．is leaving; is leaving |