Our school __________ in the centre of the town, between two busy streets, so sometimes it's noisy.
| A．is lying | B．is lain |
| C．locates | D．is located |
The cultural background of China is totally different from ________ of the US.
| A．one | B．that |
| C．these | D．those |
The teacher praised me for ________ progress I'd made, which was ________ great encouragement to me.
| A．the; / | B．the; a |
| C．/; a | D．/; / |
As ________ birthplace of Huaxia civilization, Xi'an is ________ city with a long history and abundant cultural relics.
| A．the; a | B．a; a |
| C．/; a | D．the; / |
University is ________ most worthwhile time of discovery and learning, and it is also ________ very enjoyable and valuable experience for every one of us.
| A．a; a | B．the; / |
| C．/; a | D．a; the |
The patient's family has expressed their ________ to the press in letters for the money raised.
| A．purpose | B．apologies |
| C．gratitude | D．sympathy |