______ a reply, he decided to write again.
| A．Not receiving | B．Receiving not |
| C．Not having received | D．Having not received |
104. Catherine bought a postcard of the place she was visiting, addressed___to ___and then posted it at the nearby post office．
| A．it; her | B．it; herself | C．herself; her | D．herself; herself |
103. If I can help_______, I don't like working late into the night.
| A．so | B．that | C．it | D．Them |
102 _______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.
| A．As | B．That | C．This | D．It |
101. I’d appreciate ____ if you would like to teach me how to use the computer.
| A．that | B．it | C．this | D．you |
100.As the busiest woman in Norton,she made_________her duty to look after all the other people’s affairs in that town.
| A．this | B．that | C．one | D．it |