Millie’s father found ______ last month.

This book is not_______for a six-year-old child to read.

—What do you think of the report about the air pollution on TV last night?—I think the situation is so        that we should take action to protect the environment.

—The dish doesn’t taste as ____ as it used to be.—Sorry, I have put a little more salt.

Lin Tao is good at all the subjects at school, ___________ English.