【C9】A．sharedB．shownC．concernedD．suffered

John is crazy about pop music.A．sorryB．madC．concernedD．worried

A．relatedB．consideredC．concernedD．touched

【C6】A．happy, interestedB．glad, joyfulC．cheerful, concernedD．unhappy, worded

Attitudes to mental illness have shifted in recent years.A．displayedB．shownC．changedD．demo

A．relatedB．consideredC．concernedD．touched

【C14】A．concernedB．concerningC．being concernedD．to be concerned