12. We were deeply shocked and saddened when we the sudden death of our newly retired professor.

4.Computer technology in all its phases fromto software has become less expensive.

3.The following table includes a list of subjects at theof scientific exploration.

2.There is a growingto regard money more highly than quality of life.

1.For the time being,this computer system is still in its stages.

15. The money was given to Ann as a scholarship , with no conditions ( ).

14.At the meeting , he tried to ( )the discussion away from criticizing the educational experiment .

13. His newly published book , which has made waves in literary circles , ( ) events that the writer himself has ( ).

12. ( ) in the exhibition room is a new ( ) to harness wind power .

11.If we teachers believe in education and ( )students ' growth , our labor will eventually pay off .

10.The teacher drew a ( ) ( ) between the human heart and a pump to help students understand how it works .