Not until years later _____ their leading position in the marketplace with the creation of Swatch watches.
| A．the Swiss regained | B．the Swiss has regained |
| C．did the Swiss regain | D．has the Swiss regained |
______ she was invited to the ball made her very happy.
| A．What | B．That |
| C．When | D．Because |
—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 |
—Hello, I’d like to speak to Henry.
—Oh, which _______? There are two ______ in our office.
| A．Henrys, Henrys | B．Henries, Henries |
| C．Henry, Henrys | D．Henrys, Henries |