Mary _____ be in London because I saw her in town just now.
| A．mustn’t | B．isn’tableto | C．maynot | D．cannot |
When I went into her room, she was ________ in her work.
| A．absorbed | B．controlled |
| C．exposed | D．developed |
I travel to the Binhai New Area by light railway every day，________ do many businessmen who live in downtown Tianjin.
| A．as | B．which | C．when | D．though |
If I find someone who looks like the suspect, my________ reaction will be to tell the police.
| A．physical | B．immediate | C．sensitive | D．sudden |
More highways have been built in China，________it much easier for people to travel from one place to another.(2011·陕西)
| A．making | B．made | C．to make | D．having made |
I think I had at least a billion tests, including _____ in which they cut out a piece of muscle from my leg and looked at it under a microscope.
| A．that | B．the one |
| C．it | D．one |