用所给动词的适当形式填空。 |
1. — I _____ (buy)a beautiful pen. — When _____ you ____ (buy) it? 2. He _____ (not post) the letter for me. It is still on his desk. 3. While the Reads _____ (have) supper,the bell rang. 4. He _____ (fall) off the bike last week, so he _____ (feel) terrible. 5. He _____ (ride) his bike this time yesterday. 6. He _____ (look for) his lost brother these years. 7. — What have you done with the apples? — We have just _____ (eat) them. 8. Our teacher said that air _____ (keep) moving all the time. 9. — Who _____ (knock) at the door? — It's me. 10. Look! The snow _____ (stop). Let's go and make a snowman. |