The new teaching building is _______ the yellow one.
| A．as three times high as | B．three times the height of |
| C．three times high than | D．as three times the height of |
________ when your ticket has been checked will you be allowed to take the plane.
| A．Just | B．Only | C．Still | D．Yet |
Sometimes we can see more than 60 students are ________ in a small school bus, which can easily cause traffic accidents.
| A．packed | B．combined | C．directed | D．involved |
— I heard the voices, but couldn’t ________ what they were saying.
— Why not go over? It won’t do you any harm.
| A．leave out | B．bring out | C．hold out | D．make out |
Who ________ a lady like Susan Boyle, once an ordinary woman in Scotland, would achieve overnight success at Britain’s Got Talent Show?
| A．might think | B．could think |
| C．could have thought | D．must have thought |
The mother, ________ in the kitchen, totally forgot the medicine on the table within the child’s reach.
| A．occupied | B．to be occupied | C．occupying | D．being occupied |