（1）Which places do US students usually choose for camping？
A.Lakes and mountains.
B.The forest and the park.
C.Lakes and city centers.
（2）What is the most important when camping？
A.To stay safe.
B.To put up a tent.
C.To decide the place to camp.
（3）What can keep them safe from danger？
A.Clean water.
B.A knife.
C.Enough food.
（4）What can they do when they get lost？
A.Cry for help.
B.Read a map.
C.Hide themselves in a tent.
（5）What is fit for long walks？
A.Light trousers.
B.A fur coat.
C.A pair of leather boots.