hey! I want to ask about my net ionic equation, are they correct ?

hey! 

I want to ask about my net ionic equation, are they correct ?

If so, I had a lab experiment with unlabeled bottles A,B,C,D & E 

they let us mix each one of these with another one with 15 drops each to see if there’s a reaction or not, but the concentration wasn’t correct so we couldn’t get it right and the professor sent us an email with the bottles that should have given us a reaction which are 

The following solution combinations should have produced precipitates:
A & E
B & C
B & E
D & E

So how can you help me to determine which one is which

in the experiment i got 

B-C > Milky white color, and fizzed in the beginning and changed color 

& 

B-E > with very light blue, it got wormer, and we had a solid in the bottom with white color