1. A who met you at the airport yesterday?
B well , when I arrived (arrive) to the airport, I (meet) had met by my best friend , Joana
2 A (You/pay) Have you paid your electricity bill yet ?
B No, but I’d better pay it today. If I don’t, my electricity will shut off (shut off) by the power company
3. A: When was your camera stolen (your camera/ steal)?
B tow months ago . While I was on my holiday , my camera ( disappear ) disapeared from my hotel room
4 A : Is the small lot behind your house still for sale?
B : No, it (sell)has sold  since last month and a new house will have built (build) on it next month