—The strong wind has a bad ______ our newly planted young trees.

—What’s more, it ______ many people riding bikes on the road.[ ]

A. effect on, affects                      

B. affect on, effects

C. effect in, affects                      

D. affect in, effects

The shoes are too big for me. Do you have any ______ ones?  

A. long        

B. short        

C. big        

D. small