1. I don't know
I don't know what they could by doing on phone so long
I don't know what they could be doing on the phone so long
Englisch Wort "Beats me"(I don't know) tritt in Sätzen auf:
*** english - english2. I have no idea
Englisch Wort "Beats me"(I have no idea) tritt in Sätzen auf:
Everyday phrases 1