根據(jù)句意、首字母或所給提示寫出空缺處單詞的適當(dāng)形式（每空一詞）

1．These young people got very e        about the news that our team won the game．

2．Bill Gates s          in finishing the last part of the Windows Vista．Everyone feels happy．

3．This film is very f        ．It tells us a boring story．

4．Leave your g            in a can (垃圾桶) outside your door．

5．I'll keep these happy days in my h         for ever．