Susan had quit her well-paid job and ________ as a volunteer in the neighbourhood when I visited her last yea
A: is working
B: was working
C: has worked
D: had worked
A: is working
B: was working
C: has worked
D: had worked
举一反三
- Susan had quit her well-paid job and ____ as a volunteer in the neighborhood when I visited her last year.
- 26.Jane was tired. She__________all day. A: was working B: has worked C: worked D: had been working
- 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 first met Mary three years ago when we ______ in a middle school together. A: have worked B: had been working C: were working D: had worked
- The workers _____ busily when the boss came to look for something he ______ in the office. A: had worked, had left B: were working ; had left C: working ; had left D: had worked; left