.
So before I go any further I want to thank you very much for inviting me to __________ this important conference.
| A．participate in | B．join to | C．take part | D．attend to |
It is reported that many a new houseat present in the disaster area.
| A．are being built | B．were being built |
| C．was being built | D．is being built |
What shall we use for power when all the oil in the world has?
| A．given out | B．put out | C．held up | D．used up |
The young dancers looked so charming in their beautiful clothes that we tookpictures of them.
| A．many of | B．masses of |
| C．the number of | D．a large amount of |
Thenwe had been looking forward to.
| A．came the moment | B．the moment came |
| C．comes the moment | D．the moment comes |
All of you,yourself, and we’ll begin our class soon.
| A．are seating | B．will seat | C．have seated | D．seat |