I first met Lisa three years ago. She________at a book store at the time.
A: had worked
B: worked
C: was working
D: has worked
A: had worked
B: worked
C: was working
D: has worked
举一反三
- I first met Mary four years ago. She _____ at a shop at that time. A: has worked B: Works C: was working D: has 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
- He in the company since he graduated from Lanzhou Vocational College two years ago. A: worked B: has been working C: had worked D: was working
- ________ in the company for three years, Kevin has become experienced in foreign trade. A: Having worked B: Have been working C: Have worked D: Worked
- _____ in the company for three years, Mark has become experienced in business negotiations. A: Having worked B: Having been working C: Have worked D: Worked