问题
填空题
用 am，is，are 填空。
1. She bored.
2. I sick.
3. If you sick, see the doctor.
4. Mr Black angry with his computer.
5. Today is Children's Day. We all very happy.
6. I excited because I will go to Beijing this summer.
答案
1. is 2. am 3. are 4. is 5. are 6. am