What are the three workers doing?
举一反三
- What are the three boys doing tonight?
- What did the author do three years ago and what is she doing now? The author used to be__________, but now she is___________.
- I shall tell you what he （） at three o’clock yesterday afternoon. A: was doing B: did C: had been doing D: has done
- I shall tell you what he ____at three o’clock yesterday afternoon. A: has done B: has been done C: had been doing D: was doing
- Can you imagine _________? A: what his doing B: What is he doing C: what he is doing D: he is doing what