81.  The food is good at that restaurant, but the service stinks.

82.  She is good at absorbing information.

83.  The job requires someone who is good at multitasking.

84.  She is good at both shooting and rebounding.

85.  He was popular because he was good at ball games.

86.  He is good at making things out of clay.

87.  She is good at haggling.

88.  I have never been good at guessing weight, but I know Sam feels awfully heavy when I carry him around the city all day.

89.  Professor Camilla Benbow of Iowa State University is head of a long-term study of children who are unusually good at math.

90.  Neither Doris nor I had ever eaten spaghetti, and none of the adults had enough experience to be good at it.