The past two years ________ a sharp rise in oil price，which adds to the burden of auto transportation industry.
| A．witnessed | B．has witnessed |
| C．is witnessing | D．witnesses |
It is likely that these animals could be frightened， a sudden loud noise．
| A．being there | B．should there be | C．there was | D．there having been |
, a form must be filled in.
| A．To ask for his job | B．In order to get his job |
| C．Making request for his job | D．If you want to get this job |
---Where did you meet him?
---It was in the hotel _________ I was staying.
| A．that | B．how | C．where | D．which |
Can you give me a case ______ this phrase can be used?
| A．when | B．that | C．where | D．Which |
Recently I bought an ancient Chinese vase, ______ was very reasonable.
| A．the price of it | B．which price | C．its price | D．the price of which |