Don’t worry. We’ll keep you _______ what happens.
| A．informing of | B．inform of | C．informed | D．informed of |
The customer didn’t choose ______of the ties and went away without looking at a third one .
| A．many | B．any | C．all | D．either |
Washington, a state in the United States, was named ______ one of the greatest American presidents.
| A．in honor of | B．instead of | C．in favor of | D．by means of |
—I’ve got an “A” in the examination.
—That’s a good ______. You will surely win a second.
| A．result | B．news |
| C．start | D．idea |
In order to learn the _______ of the family business, Bill took a job as messenger boy in one of the offices.
| A．ins and outs | B．dos and don’ts |
| C．heads and tails | D．t’s and i’s |
Electricity, like other forms of ______, has greatly increased in price in recent years.
| A．pressure | B．force |
| C．strength | D．energy |