. They live on a busy main road. ______ must be very noisy.
It was announced that only when the fire was under control ________to return to their homes.
| A．the residents would be permitted |
| B．had the residents been permitted |
| C．would the residents be permitted |
| D．the residents had been permitted |
—Do you have any idea what your former boss would say about you?
—I don't know，________.
| A．so do I care | B．so I don't care |
| C．nor I don't care | D．nor do I care |
With a lot of assignment ________， little Tom still feels very easy.
| A．do | B．done | C．doing | D．to do |
The Education Department says that school safety has set off alarm bells with frequent reports of serious accidents ________ students got injured or killed.
| A．after which | B．in which | C．by which | D．for which |
Don't ________ personal information such as your name, telephone number and address until you feel comfortable.
| A．give in | B．give off | C．give out | D．give up |