71.  Spend time learning the forms of irregular verbs.

72.  Spending time with them, I too began to wonder what the fuss was about.

73.  Suddenly I was spending more time managing my payroll than I was helping my clients.

74.  Teachers must be prepared to spend time getting to grips with new technology.

75.  The anxiety is corrosive and I spend much time in a tumult of anger and disbelief.

76.  The best way to learn is to spend some time with someone who knows the ropes.

77.  The class spent considerable time examining these photographs, attempting to anticipate the kind of personalities they were to be working with.

78.  The comforts of Cu Chi varied, depending on how much time one spent there.

79.  The doctor spent time describing the treatment in detail to me.

80.  The great thing is to spend time experimenting and trying different things.