阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
In my last semester of college，my favorite professor made an 1.________ (announce)that he would be teaching a study-abroad course over the winter break in Cambodia．The more he talked about the opportunity，the more 2._______ (interest)I became．I left class thinking I might 3._______ (actual)do it．
My immediate excitement gave in to excuses 4._______ the weeks passed．The trip would be expensive，I would have less time to spend with my family over the break and so on．In short，I was 5._______ (terrify)of taking the risk．
On the day I made my 6._______ (decide)，I suddenly felt as if I had seen myself clearly．Why was I so scared to take this chance? How could I let fear get 7._______ the way of a once-in-a-lifetime o
pportunity?Besides，I had always dreamed of travelling the world and 8._______ (study)abroad was a major point in my life．So I took the challenge and 9._______ (fly)to Cambodia．
Now，looking back to my experiences in Cambodia，I cherish them very much．It has taught me10._______ (conquer)fears，big or small and
have a faith in myself．
单句填词
1.John Snow (怀疑)____________ that the second theory was correct but he needed evidence.
2.It seemed that the water was to （责备）______________.
3.For (便利)______________ the city London is divided roughly into three zones.
4.St Paul’s Cathedral looked (壮丽的)____________ when first built.
5.The capsule began swinging gently (侧着)__________ as we lay relaxed and dreaming.
6.You have to listen carefully. (同时)__________ you have to prepare the next question.
7.He tried to stop us (发表)__________ it but later we were proved right.
8.“Did he really do that ?” asked someone from the International News (部门)__________.
9.The three layers of skin act as a barrier against diseases, poisons and the sun’s (射线)______.