( )1. A. I'm sure you will. ( )2. A. By four o'clock. ( )3. A. It's hard to say. ( )4. A. Of course we can. ( )5. A. Thank you. |
B. It's frustrating. B. By car or on foot. B. You'd better ask the teacher for help. B. That sounds good. B. The same to you. |
C. Is it true? C. By working with friends. C. I'm sorry. I only know a little English. C. I'm not sure. C. I'm happy to know that. |