This is the second year that I ______ in this college.
A: worked
B: have worked
C: have been working
A: worked
B: have worked
C: have been working
举一反三
- 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 am tired. I ______ all day. A: am working B: have been working C: worked D: have been worked
- By the end of July, I _____ in the lab for two years. A: would have been working B: have worked C: will have worked D: will have been working
- They ______ on the program for almost one week before I joined them. A: had been working B: bad worked C: have been working D: have worked
- I'm tired out. I all afternoon and I don't seem to have finished anything. A: worked B: have worked C: had worked D: have been working