1. Who are you (等待)? 2. Have you ever (出国)? 3. Please (取出) one pencil from your pencil case. 4. You (最好) put on your coat. It's a bit cold outside. 5. What will you do when you (用完) your paper? 6. Most garbage will (变成) soil some day. 7. In summer I often (冲澡) before I go to bed. 8. If you don't work hard, you'll (考试不及格). 9. Will you please (照料) my house when I am away? 10. Danny invented (一种新型) transportation.