51.   She spends a lot of time rearing animals.

52.   The Institute spends a lot of time scratching its head about how to boost American productivity.

53.   I have had to spend a lot of money having my house replumbed and rewired.

54.   The company has spent a lot of money on advertisement.

55.   Chimpanzees are excellent climbers and spend a lot of their lives in trees.

56.   College football coaches spend a lot of time recruiting.

57.   They spend a lot on clothes and cars.

58.   College football coaches spend a lot of time recruiting high school athletes.

59.   The foreign students spent a lot of time having the meaning of that slogan explained to them.

60.   She spent a lot of time looking at the floor, but her shoulders had become demonstrably assertive.