Question

past simple - present perfect.
B: hello, darling. how are you? is everything okay?
A: i'm fine. i 1) 've been (be) very busy since you 2) ____ (leave).

B: i 4)___ (do) the painting, i 5) ___ (mend) the bookshelf and i 6) ___ (build) a cupboard.​

Answer 1

A: I have been .. since you left
B: did, mended, built