( ) (3) Do you like __________? A. sing B, to sing C. singing
The bear has four _________. A. baby B. babies C. babys
--- Mary, let’s _________ animals. --- All right. A. make B. makingC. makes
The hens _________ swim. A. can B. can’t C. are
The little duck is called _________. A. chick B. gosling C. duckling
The _________ are in the pond. A. goose B. gooses C. geese