This kind of clothing material, ____ soft and smooth, sells well. [ ]

I couldn’t understand _____ with you

Mary has just got an invitation to theparty. She is now in a __________ as to whether to go there in her old dress orto stay at home.

There is________as a free dinner in this worldAs the saying goes，“No pains，no gains”

She wondered what use she would _______ this chance.