By the end of this year, I「 」English for ten years. (have studied)
举一反三
- By the end of this year, I _________ English for ten years. A: am studying B: study C: have studied D: studied
- By the end of last term we ___ English for two years. A: have studied B: have been studied C: would studied D: had studied
- By the end of next year, I _____ as an engineer in this company for ten years. A: have worked B: am working C: will work D: will have worked
- By the end of last year, I ______ in this college for ten years. A: have worked B: had worked C: worked D: have been working
- I __________English for two years before I came here. A: have studied B: had studied