根据句意及括号内所给单词的提示填空,每空一词。 1. ______(be) your pencil red? No, it isn't. 2. The girl is my sister. __ (she) name is Helen. 3. He is my brother. He has two______(dictionary). 4. Where are your ______(parent)? 5. I have some nice (watch). 6. (thank)for your answer. 7. I have a set of __ (key) in the drawer. 8. Those ______(boy) are in the classroom. 9. This is my ______(father) jacket. It's green. 10. ______(this) are my two friends.