用动词的正确形式填空。 1. — I'd like a sandwich and milk for lunch. — Sorry, we ______ (not have) any. 2. They ______ (be) hungry. They go to a restaurant. 3. I ______ (have) lunch at school. 4. I ______ (be) thirsty. I want to drink. 5. It's hot here. Please ______ (open) the window. 6. — What's the matter? — My ear ______ (hurt). 7. Jenny ______ (have) short, blond hair. 8. What colour ______ (be) your eyes? 9. Let's ______ (go) to the restaurant. 10. ______ (be) you ready to order?