Jack _______on the project day and night for two months now, and I am
beginning to worry about his health.
A: has been working
B: would be working
C: had been working
D: was working
beginning to worry about his health.
A: has been working
B: would be working
C: had been working
D: was working
举一反三
- Jack ______from home for two days now, and I am beginning to worry about his safety. A: has been missing B: has been missed C: had been missing D: was missed
- For some time now, Eric ______ for foreign trade. A: had been working B: was working C: has been working D: worked
- By the end of next month I ______ here for 20 years exactly. A: have been working B: shall have been working C: would have been working D: has been working
- Jerry ____ from home for two days now and I am beginning to worry about his safety. （ ） A: had been missing B: has been missed C: was missed D: has been missing
- They ________ in the office this time yesterday evening. A: still worked B: has been working C: were working D: had been working