С. 1) sanzhar hasn't slept in a tent. 2) zhenya bungee jumping. 3) rauan and sauran a marathon. 4) zhenua and sanzhar indian food. 5) zhenua a marathon. 6) rauan and sauran in a tent. (pliz)

1.hasn't slept

2.hasn't go

3.hasn't run

4.hasn't try

5.hasn't run

6.hasn't slept

ibelieve that the most common reason for conflicts between teachers and students is the difference in understanding of life's values. teaches believe that what they think and what they were taught - are the only right things and there should be no discussion about that. students have different point of view, which are rather modern and unacceptable by teachers.