用所给动词的适当形式填空。
1. There__________ (be) some money in the purse.
2. I have something else __________ (do).
3. This garden is big. That garden is____________ (big).
4. There are four__________ (build) in the school.
5. Math is a___________ (use) subject.
6. Cities are often___________ (noise).
7. My classmates are very___________ (friend).
8. There isn't__________ (some) tea in the cup.
9. Bob__________ (wash) his face before breakfast.
10. It's 8:00. The students____________ (have) lessons.