问题
填空题
用动词be的三种形式(is, am, are)填空。
1. It _________ a desk.
2. I _________ a girl. My name _________ Lucy.
3. What _________ your name?
4. What _________ this?
5. How old _________ you?
答案
1. is 2. am, is 3. is 4. is 5. are
