根据句意，用括号内所给单词的适当形式填空。
1.They _________(not have) a school trip.
2.How much _____(be) these green pants?
3.Sunday is the _____(one) day of a week.
4.My cousin _____(have) a cat.
5.My Birthday is October _____(twenty).
6. ______(Tina) birthday is May 23rd.
7.The boy is fourteen ___________(year) old.
8.Linda wants______ (have) a party at home.
9.My friend is an English girl. But she speaks ______(China) very well.
10.The _______(nine) month of the year is September.
