When the group discussion is nearing its end, make sure to ________ it with important points.
| A．conclude | B．lead | C．avoid | D．hold |
It is silly of me _____ all eggs in one basket. That is the worst mistake I have made.
| A．to put | B．to have put | C．put | D．putting |
_________ to give up smoking, he threw away his _______ cigarettes.
| A．Determined, remained | B．Determined, remaining |
| C．Determining, remaining | D．Determining, remained |
Nowadays, ______ number of people doing fitness training is on _______ increase.
| A．a, the | B．a. an | C．the, the | D．the, an |
I think full advantage is _______ of this technology to improve the quality of our products.
| A．taken | B．made | C．placed | D．picked |
------ It seems that you have worked here for a long time.
------ No. It was just a year ago ______ I started working here.
| A．that | B．how | C．when | D．before |