81.   The trip takes four and a half to five and a half hours.

82.   The trip takes three days.

83.   The trip took about two and a half hours, with a stop at Cordoba.

84.   The trip took almost four hours.

85.   The trip has taken an unexpected turn.

86.   The trip takes about eight and a half hours.

87.   The trip takes in Sukothai, Chiang Mai and Bangkok.

88.   The trip takes up to three and a half hours.

89.   The trip took her three months.

90.   The trip took three and a half hours.