【C4】A．confusionB．peaceC．prosperityD．worried

【C15】A．vulnerabilityB．reactionsC．exposureD．worries

【C18】A．happyB．relievedC．crazyD．worried

【C5】A．concernB．relateC．careD．worry

－－ I was worried about my driving test, but I passed it.－－ （).A.Don’t worry about it.B.G

【C4】A．scoldedB．praisedC．shoutedD．worried

【C6】A．earnestB．hungryC．splendidD．worried