( ) 1. The girl comes from China. ( ) 2. My mother is a teacher. ( ) 3. My brother is a schoolboy. ( ) 4. They are Peter's friends. ( ) 5. He is our principal.
( ) 1. Grandma is in Guangzhou. ( ) 2. It's snowy and cold in Harbin. ( ) 3. Mike can swim in Harbin. ( ) 4. The coat is ninety yuan. ( ) 5. Mike has a new sweater.