完形填空1do lose sit ask give allowOne day while a friend of min

完形填空1
do lose sit ask give allow
One day while a friend of mine and I ( ) in a coffee shop ,a man came to our table and I ( ) if he ( )to sit down for a short time.After an introduction,he said that he( )his wallet so he couldn't pay the bill.It seemed that he didn't know what( ).Feeling sorry for him,I( )him some money.But to our surprise,as soon as he got the money,he rushed out of the place.