（1）Why is David walking across Europe？
A.To do exercise.
B.To see different places.
C.To raise money for charity.
（2）How old was David when he lost his legs？
A.Eight.
B.Ten.
C.Twelve.
（3）Which country will David end up in？
A.Russia.
B.France.
C.Germany.
（4）How long will it take David to finish the journey？
A.About one month.
B.At least two months.
C.Over three months.
（5）Where will David stay during the journey？
A.In a tent.
B.In hotels.
C.In people's houses.