To prevent the disease from spreading, all the infected（感染的）chicks were buried _______.
| A．alive | B．lively | C．live | D．living |
--- How can I use iPhone 4S ?
--- Just refer to the _______.
| A．expressions | B．explanations |
| C．preparations | D．directions |
Radcliffe , known to _____ most movie-goers as _______ boy wizard Potter , says it felt very natural to move away from that character and start the next phase of his career.
| A．/ ; a | B．the ; the | C．/ ; the | D．the ; a |
I intend to buy this kind of pen because I the pen well.
| A．have told, writes | B．have been told, writes |
| C．was told, wrote | D．have been told, is written |
twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
| A．Examining | B．Examined | C．Being examined | D．Having been examined |
---Are you a teacher? ---No, but I _______.
| A．used to | B．used to being | C．used to be | D．was used to |