Question

Open the brackets using Present Perfect Progressive or Past Perfect Progressive:
a) When mother entered the house, Andrieş (to dust) the furniture for ten minutes.
b) Victor wanted to know how long the electrician (to install) the electrical items in the new flat.
c) Sorin wants to know for how long his elder sister Angela (to paint) the walls in his room.
d) Mother asked her son how long he (to play) computer games.
e) Mum says father (to furnish) Nick’s room since morning

Answer 1

a) had been dusting
b) had been installing
c) has been painting
d) had been playing
e) has been furnishing