Comprehend key vocabulary.It was a good piece of land. They got quite _ by using it to cultivate the much-needed industrial plants.

50. Cattles are eating grass.

A/An _ egg foetid the cake.

A carpenter carves _ on cab doors. Choose the right word to fill in the blank.

A _ child, she was soon bored in class; she already knew more mathematics than her junior school teachers.

A dog was floating in water.