So quickly ________ is a possibility today may be a reality tomorrow.
| A．are science and technology advancing that |
| B．science and technology advancing are that |
| C．science and technology are advancing what that |
| D．are science and technology advancing that what |
Gone _______ when we were oppressed.
| A．are the days | B．the days are |
| C．there were days | D．were there days |
Smith was overweight, so the doctor urged that not only _______ have less fat and meat,but also he _______.
| A．should he; take exercise |
| B．must he; takes exercises |
| C．he can; does some exercises |
| D．he ought to; do some practice |
It was what he meant rather than what he said _______ made me angry.
| A．that | B．which |
| C．what | D．who |
_______ by keeping down costs will Power Data hold its advantage over other companies.
| A．Only | B．Just |
| C．Still | D．Yet |
It was not _______ she took off her dark glasses _______ I realized she was a famous film star.
| A．when; that | B．until; that |
| C．until; when | D．when; then |