411. in case of 假如，防备
In case of difficulty, just call on me.
In case of rain, they can't go.
412. in case假使，以防(万一)
In case I forget, please remind me of my promise.
She gave me a list just in case I should forget what to buy.
413. in charge 主管，负责，管理
Who is in charge here?
414. in charge of 主管，负责
He is in charge of the school work.
415. in common 共用的，共有的
He had very little in common with his sister.
The two views have nothing in common.
416. in conclusion 最后，总之
In conclusion, walking is a cheap, safe and enjoyable form of exercise.
In conclusion, I'd like to thank you for all you have done for me.
417. in consequence(of) 因此，最后；由于
In consequence he lost his place.
In consequence of your bad work I am forced to dismiss you.
418. in contact with与...接触
Who are you in contact with?
We were in contact with the enemy.
419. in contrast with／to 与...对比起来，与...形成对比
In contrast with/to his little brother, he was always calm.
In contrast with our old house, the new one is a mansion.
420. in danger 在危险中，垂危
Your life is in danger
The dam was in danger because of the rising flood.