Составить 5 предложений с этими словами On the one hand on the other ... hand, I think / I believe, overcome diffi- culties, become stronger, learn how to make a fire (put up tents, provide first aid, cook on a fire), learn to sail on boats (drive a dog team), learn to work in a team, make new friends, have lots of adventures, be dangerous / difficult, depend upon the weather, stay at home, don't like to travel.