根据句意及首字母或汉语提示完成单词
____ Luckily, the car a______ wasn't serious and nobody was badly hurt.
____ I will have an i______ tomorrow, so I need to get ready for it.
____ This is a piece of __________________(令人失望的) news.
____ Let's have a s_________party for Lana on her birthday. She will be very happy.
____ I think that’s a good _________(决定).