Success in life doesn’t happen . It’s the result of devoting your time and energy to what you’ve set out to do.
| A．by force | B．by design |
| C．by accident | D．by choice |
_______ by his impressive performance, Peter will probably be accepted by a key university
| A．To judge | B．Being judged | C．Judged | D．Judging |
I heard the clock _________eight when I woke up this morning.
| A．beating | B．striking | C．hitting | D．knocking |
Imagine what today’s life would be like if Alexander Bell _____ the telephone more than 130 years ago!
| A．didn’t invent | B．wouldn’t invent |
| C．hadn’t invented | D．wouldn’t have invented |
A study has proven old people who are ______eaters of fish during their youth lose fewer brain cells.
| A．regular | B．common | C．special | D．proper |
Miss Li ___ as a secretary for five years in the company, and now she is general manager of it.
| A．has served | B．had served | C．served | D．serves |