Networking should not be done
a: at a business conference
b: while teacher is giving a lecture
c: on the internet
d: while traveling
e: at school

B

Explanation:

Networking should not be done during a lecture given by your teacher.

either b or c, sorry idk

1.the hosts on two opposing mountains stood,  

2.thick as the foliage of the waving wood;  

3.between them an extensive valley lay,  

4.o'er which the gleaming armour pour'd the day,  

5.when from the camp of the philistine foes,

6. dreadful to view, a mighty warrior rose; in the dire deeds of bleeding battle skill'd,