Übung zum Present Perfect Progressive

Fragen

Bilde Fragen im Present Perfect Progressive.

1. she / on the phone / talk →
2. his brother / dinner / cook →
3. Jane and Mary / badminton / play →
4. Sue / in the gym / exercise →
5. Robert / the room / paint →
6. they / trees / plant →
7. Henry / in the garage / work →
8. they / in the lake / swim →
9. how long / Boris / English / learn →
10. how long / you / for me / wait →