用what或how填空。
1. ________________ sunny weather it is!
________________ sunny the weather is!
2. ________________ hard work it is!
________________ hard the work is!
3. ________________ a beautiful flower it is!
________________ beautiful the flower is!
4. ________________ well the girls are dancing!
5. ________________ good children they are!
6. ________________ nice the pictures are!
7. ________________ cold it is today!
8. ________________ heavy snow it is!
9. ________________ an interesting story it is!
10. ________________ a clever girl she is!
11. ________________ a tall building!
12. ________________ high the bird is flying!
13. ________________ a beautiful girl!
14. ________________ delicious food!
15. ________________ happy they are!