раскройте скобки и употребите глагол в нужной форме (the Present Simple, the Present Continuous jr the Presen Perfect Continuous )
1. i (work) at my project every day
2. i (work) at my project now
3. i (work) at my project for free weeks
4. they often (discuss) such problems

1. work

2. am working

3. have been working

4.discuss