--Excuse me ,could you tell me where the post office is ?
---Ok.Between the two white buildings ___ the post office.
| A．are lying | B．lie | C．lies | D．lay |
9.With the world changing fast, we have something new with all by ourselves every day.
| A．deal | B．dealt | C．to deal | D．dealing |
10. Professor Williams keeps telling his students that the future to the well-educated.
| A．belongs | B．is belonged | C．is belonging | D．will be belonged |
The main cause of HIV / AIDS infection in China is drug abuse, ______ is very serious in Yunnan.
| A．what | B．who | C．that | D．which |
11.We should consider the students’ request the school library provide more books on popular science.
| A．that | B．when | C．which | D．where |
12. ---Hi, Tom. Any idea where Jane is?
---She in the classroom. I saw her there just now.
| A．shall be | B．should have been | C．must be | D．might have been |