Compléter L5U10 AdjectivesVersion en ligne Complete the following sentences with either -ing or -ed form adjectives. par Kimberly MacCurdy 1 1 . The archeological site at Palenque was ( fascinating , fascinated ) to the group . 2 . They spent hours walking among the structures even though some were quite ( challenging , challenged ) to climb . 3 . They were ( amazing , amazed ) to see how high and how quickly the little boy could scale the mountain behind the temple . 4 . The climb was ( terrifying , terrified ) to some but they tried anyway . 5 . They had never been so ( frightening , frightened ) in their lives . 6 . Their guide was ( impressing , impressed ) with how much they already knew about the Mayan civilization . 7 . By the end of the day , they were ( exhausting , exhausted ) . 8 . They went back to the campsite hoping to have a ( relaxing , relaxed ) evening , but they were ( surprising , surprised ) to find some wild dogs eating their dinner . 9 . The dogs paused and looked ( puzzling , puzzled ) at the angry campers before they ran away . 10 . The campers were too ( tiring , tired ) to go into town for dinner .