Going on a trip into ________ space must be quite ________ exciting experience.
| A．/； the | B．the; the | C．the; an | D．/；an |
—Why did you go to the wrong office?
—Well, I forgot which room I was __________ to go to.
| A．guided | B．hoped |
| C．supposed | D．suggested |
He was observed __________ into the house and help himself to what he liked before the owner came back.
| A．to slide | B．slide |
| C．sliding | D．slid |
Hospital staff burst into cheers after doctors completed a 20-hour operation to have_______ one- year-old twins at the head.
| A．accomplished | B．separated |
| C．divided | D．removed |
Hearing the dog barking fiercely, away __________.
| A．running the thief | B．was running the thief |
| C．the thief was running | D．ran the thief |
This basketball team had lots of excellent players, so its fans had never expected that it ________ have failed in the final.
| A．would | B．might |
| C．should | D．could |