I was walking in the park with a friend recently, and his cell phone rang, our conversation.
举一反三
- I _________ when the phone rang
- When you call a friend in Puerto Rico, the radio waves from your cell phone first travel to ________. A: a cell tower near me B: a cell tower in Puerto Rico C: my friend’s cell phone D: a communications satellite
- What is his cell phone number?
- ____to school yesterday morning, I met a friend of mine. A: I was walking B: walked C: While I walking D: walking
- I met a good friend of mine while I ____ on the street.（1.0分） A: walking B: was walking C: is walking D: walks