用how; what a; what an 填空
1：---------beautifui day today
2：---------fine the weather is!
3：---------early you come!
4：---------big apples they are
5：---------fast time flies!
6:_______good idea!
7:______strong the man is!
8:______bad weather
9:______empty room it is
10:_____cold it is today