To get to the top of the mountain, we had to _______.

1. A.
   go some walking
2. B.
   do a lot of climbing
3. C.
   walking a long way
4. D.
   doing a lot of climbing

To get to the top of the mountain, we had to _______.

　 A. go some walking 　   B. do a lot of climbing

　 C. walking a long way 　 D. doing a lot of climbing

To get to the top of the mountain, we had to _______.

A. go some walking 　 　B. do a lot of climbing

C. walking a long way 　 D. doing a lot of climbing

To get to the top of the mountain, we had to _______.

　 A. go some walking 　 B. do a lot of climbing

　 C. walking a long way 　 D. doing a lot of climbing

 To get an education, _______.

   A. working hard is very important               B. working hard is needed

   C. one must work hard                        D. it is needed to work hard