Bonjour jai besoin d'aide sur un exercice danglais sur le présent perfect, past simple, past continuous, simple past etc... merci
Exercise 3. Fill in the correct form of the verb in parentheses.
1. Everything is going well. We _______________ (not have) any problems so far.
2. ‘How long ______________ (study) Mathematics?’ Since Elementary School.
3. Last year, they __________________ (travel) to Scotland.
4. Why _______________ you______(not/go) to the cinema last Friday ?
5. While they _______________ (wash) the car, an ambulance ___________ (go) past.
6. The telephone ____________ (ring), while I _________ (work).