—The hall___ for international conferences is of great importance
—I see, and we are sure to complete it on time
| A．built | B．to be built |
| C．having been built | D．building |
With a nod of his head，he ______ me where I should sit.
| A．indicated to | B．indicated that | C．indicate to | D．indicate that |
When the headteacher announced his plan for a spring outing，the ______ of the students in the class ______ for it.
| A．majority；were | B．most；did | C．most；were | D．majority；was |
This kind of animal has ______ in the world.
| A．died away | B．died down | C．died off | D．died out |
_____ with the size of the whole earth，the biggest ocean does not seem big at all.
| A．Compare |
| B．Having compared |
| C．Comparing |
| D．Compared |
What do you think of the reasons ______ he explained at the meeting ______ reducing the price?
| A．why；why | B．that；for which | C．that；for | D．which；why |