There is no obligation to let a great person enter a בית הכנסת first.

1.   ?    True,since it doesn't need a מזוזה .
2.   ?    True,since they both have to Daven.
3.   ?    False
4.   ?    Machlokes A&B.
5.   ?    Machlokes A&C.

According to רב חסדא the person who recites the Berachah should wait for _______ of the guests to have answered 'Amen' before cutting.

1.   ?    none
2.   ?    some
3.   ?    the most Chashuv
4.   ?    most
5.   ?    all

If two people have finished and a third person now wishes to join them for Bensching may he do so?

1.   ?    Yes.
2.   ?    No.
3.   ?    Only if they would still eat if served.
4.   ?    Only if they need him to Bensch for them.
5.   ?    Only if he is greater then them.

If two people ate together and a third גברא רבא comes to join them after they have finished who Bensches? (הלכתא)

1.   ?    עיקר שבסעודה .
2.   ?    Anyone.
3.   ?    Baal ha'Bayis
4.   ?    Whoever ate most.
5.   ?    גדול who came later.

Why would I think one couldn't use a שמש for Bensching?

1.   ?    He doesn't know how.
2.   ?    He isn't קבע .
3.   ?    He hasn't the time.
4.   ?    He is usually an עם הארץ.
5.   ?    His employer won't allow it.

גר שמל ולא טבל _________ .

1.   ?    is not a גר .
2.   ?    is afraid of the water
3.   ?    can't eat מעשר שני
4.   ?    can be used for Mezuman
5.   ?    can Duchan