Tea ceremony, though it is now most popular in Japan, is said_______ in ancient China.
| A．to have been originated | B．to be originating |
| C．to have been originating | D．to have originated |
Jumping out of ____ airplane at ten thousand feet is quite ____ exciting experience.
| A．/; the | B．/; an | C．an; an | D．the; the |
They required that the work as soon as possible.
| A．be finished | B．will be finished | C．should finish | D．is finished |
Then I usually lay there just the ceiling, thinking about everything that could go wrong.
| A．staring at | B．glancing at | C．watching at | D．glaring at |
Anyway, the crowd around me were obviously enjoying their day out at the races, by their happy faces and the sense of excitement.
| A．observing | B．judging | C．considering | D．inferring |
in thought, he sat at the edge of the bed, with his eyeson the letter in his hand.
| A．Lost; fixing | B．Losing; fixed | C．Lost; fixed | D．Losing; fixing |