1 . All the students in our class are e________ to enter key universities. （根据首字母单词拼写）

2 . If it is c________ for you, I’ll meet you at the entrance of the music hall at 7:00 that evening. （根据首字母单词拼写）

3 . He was very u________ that he couldn’t earn enough money to support his family.（根据首字母单词拼写）

4 . David is r__________ if he promises to do something he will do it.

5 . Since winter began, there have been __________(频繁的) traffic accidents.

6 . The mother was g__________ to the young man for his saving her girl from the river.

7 . Thanks to your g________ help, we were able to raise enough money to build a lab.

8 . Amazed at how skillful they were, I was d__________ to be just as good as they were.

9 . The new vaccine has saved a great many people’s lives and has proved b________ to everyone concerned.

10 . Compared with buses, the underground which arrives at regular intervals is more p____.