The bus came after I _____ for about half an hour.
举一反三
- The bus came after I _____ for about half an hour. A: had been waiting B: have been waiting C: have waited D: was waiting
- 58. The bus came after I ____ for about half an hour. A: had been waited B: have waited C: was waiting D: had been waiting
- The bus came after I________for about half an hour. A: had been waited B: had waited C: had been waiting D: was waiting
- The bus is coming ______ half an hour. A: on B: at C: for D: in
- I ____________ for about an hour and a half when suddenly I slipped and fell down a riverbank.