Water is the cheapest drink. And it's also ________.
A.healthier B.healthiest C.the healthier D.the healthiest
Mr. Liu is a really nice person --- the ________ person I know.
A.nicer B.nicest C.happier D.happiest
Think about the problem ________. It's very important for your future.
A.quick B.quickly C.careful D.carefully
Eating too much junk food is ________ to our health. We had better not eat it.
A.hopeful B.hopefully C.harmful D.harmfully
(2017 桂林改编)My hometown is ________ famous for its beautiful mountains and clear water.
A.especial B.especially C.heavy D.heavily
Millie_____missed the train this afternoon. It started to leave right after she got on it.
A.almost B.already C.really D.seldom
