Ask 2 questions for each situation. Let your neighbour answer them. Example: Your friend looks tired. (You/study? How long/you/study?)
Have you been studying? How long have you been studying?
1. You come into the room. Your colleagues are installing a new computer.(How long/install/the computer? Since when/you/install/the computer?)
2. Your friend comes in. His hands are covered in oil.(What/you/do? You/work/on the machine?
3. Your friend is learning Spanish.(How long/you/learn/Spanish? Since when/you/learn/Spanish?)
4. Your friend is to finish working at the machine by June.(How long/you/work/at the machine/by June? You/work/at the machine/for3 months/by June?)
5. Your friend is looking for a job.(How long/you/look for a job? Since when/you/look/for a job?)
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