35. People in the west make ____ a rule to buy Christmas presents for their relatives and friends.

　　 A. it　　　　　　 B. that　　　　　　 C. this　　　　　　　 D. as

34. --- What are you going to do tomorrow?

--- I will go _____ with my friends on the lake.

　 A. hunting　 　　　　　　　 B. shopping　 　　　　　　　　　　 C. shipping　　 　　　　　 D. boating