"To be" and its functions. "To have" and its functions

IV. Define the functions of should and would. Translate the sentences:
A. 1. He thought I should come to the laboratory.

2. 
   We know we should be able to overcome all the difficulties in our research.
   
3. 
   We were sure that we would finish our work in time.
   
4. 
   The director asked whether the materials of our research would be typed.
   
5. 
   He said that he would mention your work in his report.
   
6. 
   The teacher thought that the students of this group would be able to understand
   the new text.
   
7. 
   Yesterday I found out that the professor would lecture on the latest
   developments in cybernetics.
   

B. 1. It is very important that you should take part in the discussion.

2. 
   It is necessary that they should come in time
   
3. 
   It is important that the current should be measured exactly.
   
4. 
   Without radio electronics there would be no cybernetics, cosmonautics and
   nuclear physics.
   
5. 
   It would be impossible to measure the temperature of Venus without a radio-
   telescope.
   
6. 
   They suggest that we should begin the tests immediately.
   
7. 
   Don't raise the temperature lest the speed of the reaction should be too high.
   
8. 
   The instruments were packed carefully lest they should be broken during
   transportation.
   

C. 1. If they had completed the research, the results would have been
discussed at the conference.

2. 
   If you had applied your theoretical knowledge to your practical work, you
   would have got a different result.
   
3. 
   If he had not used this formula, he would not have made this mistake.
   
4. 
   They would finish the work in time, provided they had the necessary material.
   
5. 
   Should one transmitter fail, the other takes over its functions.
   
6. 
   Should the temperature decrease, the velocity of electrons will decrease too.
   

D. 1. It should be borne in mind that this method fails to give good results.

2. 
   He would work on his design for hours.
   
3. 
   One should keep in mind this property of water.
   
4. 
   The reaction wouldn't proceed until we added some water.
   
5. 
   This transistor would operate at 400° C.
   
6. 
   The results of the experiments should be checked up very carefully.
   
7. 
   He would prepare for his exam for hours.
   
8. 
   You should work at your English as hard as possible.
   
9. 
   Last year we would spend much time in the laboratory.