Although he is ____ boy ,he knows a lot about the universe.A. a eight-year-oldB. an eight-years-oldC. an eight-year-old
This sign means “ _____.”
--- ___do you like dolphins? ---Because they are very smart.
Tom and Mike enjoy _________ TV.
He doesn’t like lions. They are very_______, he thinks.
Pandas like eating and elephants like eating .