Fill in the blanks with the correct alternative:
A __________of shoes.
Mark the proverb or the idiom which is correct from the following:
Time once lost cannot be bought.
Time once lost cannot be regained.
Time once gained cannot be lost.
We should not lose time.
Do as Romans do in Rome.
We should not do anything that Romans do.
In Rome,do as Romans.
While in Rome,do as Romans do.
A __________ of wolves.