May one re-cover a pot that was covered, if the cover slipped off?

1.   ?    Yes.
2.   ?    No.
3.   ?    Only if it is still a Kli Rishon.
4.   ?    Machlokes A&B.
5.   ?    Machlokes B&C.

May one cover food on שבת itself with something שאינו מוסיף הבל?

1.   ?    Yes.
2.   ?    No.
3.   ?    Only something cold.
4.   ?    Machlokes A&B.
5.   ?    Machlokes B&C.

May one change the Hatmana of a boiling pot?

1.   ?    Yes.
2.   ?    No.
3.   ?    Safek.
4.   ?    Machlokes A&B.
5.   ?    Machlokes B&C.

One may put snow into his cup on שבת.

1.   ?    True.
2.   ?    False,he may carry it.
3.   ?    False,it is a Gezeira against dyeing.
4.   ?    False, you may not even during the week because it may be dirty.
5.   ?    Machlokes C&D.

Hadran Alach, 'ba'Meh Tomnin!'

1.   ?    TRUE!!!!!!

Whatever is an additional guard is not called a משאוי (burden).

1.   ?    True.
2.   ?    False.
3.   ?    Only for a large animal.
4.   ?    Machlokes A&B.
5.   ?    Machlokes B&C.