根据所给的汉语注释，在横线上写出各单词的正确形式

1. Iron_______ ( 钉子)will rust if put in ordinary water.

2. Our school has just been equipped with a big electronic _______( 银屏).

3. Every day he takes half an hour's ride to school because he lives in the_______(郊区).

4. The brilliant expert gave us a wonderful_________( 演讲 )last Friday.

5. Our headmaster will make a speech at the opening________(仪式) of the school sports meet.

6. Quite a few families in the city now can _________( 承担 ) a private car.

7. In the past, some people traveled to_________( 幸存 ).

8. With the society progressing, nobody in my village is ________( 挨饿 ) now.

9. The stars shone in the sky just like _________( 钻石 ) on that summer night.

10. Our English teacher is an_________( 热情 ) and friendly middle-aged man.