He invited me to a dance after the show ________ Christmas Eve.
| A．at | B．on | C．in | D．by |
With the popularity of the Internet banking, it is becoming more convenient to ________ a business credit card for personal use online.
| A．look for | B．pay for |
| C．search for | D．apply for |
The guy felt dizzy and sick because of mild ____ shock. He was saved by an ______ engineer.
| A．electric; electrical | B．electrical; electric |
| C．electrical; electronic | D．electric; electronic |
All the task ____ ahead of time, they decided to go on holiday for a week.
| A．had been finished | B．were finished |
| C．having been finished | D．been finished |
Babara is easy to recognize as she’s the only one of women who ____evening dress.
| A．wear | B．wears | C．has worn | D．have worn |
Shanghai is the first city in the world ____a high-speed maglev train, from the city to Pudong Airport.
| A．to build | B．to be built |
| C．to have built | D．to have been built |