Please help me ASAP! I'm in a quiz please hurry!

1) The converse of p --> q is:

~p-->~q
~q-->~p
q-->p
p-->q
~p-->q


2) The inverse of p-->q is:

~p-->~q
q-->p
p-->q
~p-->q
~q-->~p

3) The contrapositive of p-->q is:
~p-->q
q-->p
~p-->q
p-->q
~q-->~p

4) The inverse of x-->y is:
~x-->y
~x-->~y
y-->x
~y-->~x
x-->y