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
A: walking
B: was walking
C: is walking
D: walks
举一反三
- I met a good friend of mine when I ___ on the street. A: walks B: walk C: was walking D: am walking
- I _____ an old friend of mine while I _____in the street yesterday afternoon. A: met ... was walking B: was meeting ... walked C: was meeting ... was walking D: met ... walked
- ____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.
- ___________I was walking in the street,I met an old friend of mine. A: Until B: After C: Though D: As