用方框中所给单词的适当形式填空。 1. Mom, help _____ (find) my friend Jim, please. 2. This bike isn't mine. It's ______(she). 3. Mike and I are in the same grade, but we are in different ______(class). 4. He ______(have) a round face and short hair. 5. What color _____(be) those pants?