Mary_______in the garden when it began to rain.
A: was walking
B: walked
C: walking
D: had walk
A: was walking
B: walked
C: walking
D: had walk
举一反三
- I don't mind ______ in the rain. A: walking B: to walk C: walk D: to be walking
- I ____along the road when suddenly someone patted me on the shoulder from behind. A: walked B: had walked C: was walking D: would walk
- I ____________ for about an hour and a half when suddenly I slipped and fell down a riverbank. A: had been walking B: walked C: had walked D: was walking
- The patient had difficulty in _______. A: stand and walk B: standing and walk C: stand and walking D: standing and walking
- He stood up, excused himself, and ________out of the meeting. A: walking B: to walk C: while walking D: walked