In his victory speech ________before a huge crowd of his supporters，Obama declared that “change has come to America”．
| A．having delivered | B．to be delivered |
| C．delivering | D．delivered |
In order to protect the environment。supermarkets and stores are forbidden tofree
plastic bags to shoppers．
| A．put away | B．put off | C．give off | D．give away |
Strong typhoons often hit this province，they form and come here between July and August every year．
| A．partly | B．normally | C．regularly | D．frequently |
It has been said that one can experience four seasons in the course of a single day in no country Britain．
| A．other than | B．more than | C．better than | D．rather than |
一Where did you first meet him?
——It was on the farm my father worked．
| A．that | B．where | C．which | D．in which |
When she realized I her, she quickly made a pose, smiling．
| A．photographed | B．had photographed |
| C．was photographing | D．have photographed |