单词拼写。
根据下列各句句意和空白之后的汉语提示词，在横线上写出对应单词的正确形式，每空只写一词。
1. We all hope those who are_______(遭受) from this disaster will be safe.
2. I am glad to accept your kind ________(邀请).
3. We should have a positive ________(态度) towards life.
4. We congratulated him ________(真诚地) on his success.
5. Price and _______(质量) are the two chief considerations for most of consumers.
6. The civilization of _______(古老的) Greece is famous in the world.
7. He is quite ________(熟悉) with this country because he has been here for ten years.
8. I burst into _______(笑声) when my brother walked in wearing his funny clothes.
9. The plane caused a ________(革命) in our way of traveling.
10. The only step between dream and _______(现实) is action!