For many cities in the world，there is no room to spread out further，________New York is an example.
| A．for which | B．in which |
| C．of which | D．from which |
What the scientist said sounded strange；________，they made sense.
| A．therefore | B．however |
| C．since | D．otherwise |
Though the man was badly hurt in the accident，he was still________ and could think clearly.
| A．awake | B．aware |
| C．conscious | D．confused |
I always have so many things to ________ when I come into the office after a trip abroad.
| A．add to | B．attend to |
| C．contribute to | D．appeal to |
The hospital described his ________as “satisfactory” while he felt there was something wrong.
| A．condition | B．situation |
| C．energy | D．position |
Environmental groups intend to ________ the pressure until the government changes the law.
| A．keep up | B．make up |
| C．pick up | D．bring up |