根据短文内容和所给中文提示，写出空白处各单词的正确形式。每空限填一词。

Dear John,

     I am writing this letter on the bus. I am on my way home from school. My father has 1______ (给) me

some good 2______ (消息)! My family and I are 3______ (飞) to the UK this summer. We will stay for

4______ (三) weeks. I'm 5______  (肯定) we'll enjoy 6______ (我们).

     Last summer we visited Australia. It was a 7______ (可怕的) trip. While we were travelling, we had an

accident and my mother was hurt 8______ (严重). We returned home immediately. Now she is much

9______ (好). But the doctor said she wouldn't be well again 10______ (直到) this summer.

Best wishes!

                                                                                                                                              Linda