�
How many rugby pitches could be made out of the plastic?
�
What is the diameter of the plastic cushions?
�
Which is thicker: a penny or the plastic?
�A penny
The plastic
�
Write in the missing words in the following part.
And inside these walls and ceiling � nothing but . There is nothing else like it. Who up with this amazing building?
�
Tick the jobs which�are NOT mentioned?
architect���� engineering team leader�� bricklayer�����structure engineer�����fire fighter����
� fire engineer���� rigger���� builder���� building modeller����� environmentalist���
� environmental engineer��������project manager��
�
�
Which adjective doesn�t the speaker use for describing the visions of the engineering team?
extraordinary
�astonishing
�original
�apparently impossible