The International Day against Drugs, aimed at warning people to keep away from drugs, ______ on June 26th every year.
| A．taking place | B．takes place | C．took place | D．taken place |
Knowledge and learning are important if we want to be successful, but they may also ______ our thinking.
| A．direct | B．limit | C．change | D．improve |
— Would you mind giving your advice on how to improve our business management?
— If you make ______ most of the modern equipment, there will be ______ rise in production.
| A．/; / | B．the; a | C．/; a | D．the; / |
After she won the dance competition, she found herself _____ of a celebrity in her community.
| A．nothing | B．everything | C．something | D．anything |
The chief manager has decided to put _____ he thinks is energetic, clever and capable to the position of the leadership of the company.
| A．whatever | B．whoever | C．whichever | D．whomever |
At the sight of the scene of war, my _____ race back more than 50 years to the dark days of 1940.
| A．minds | B．memories | C．thoughts | D．brains |