96. While she was shopping someone ____ (come) to the house.

95. He ____ (swim) in the river when it began to rain.

94. I ____ (read) a novel at that time.

93. I ____ (be) free next Sunday.

92. I said I ____ (show) him the picture when I had finished it.

91. She ____ (be) to Australia three times before she was twenty.

90. I ____ just ____ (arrive) when he left.

89. ____ you ever ____ (read) Lao She´s works when you were at school?

88.She called to see how he ____ (be).

87. They ____ (stay) here for three days.