Where -. you been? I was at my home. a) do b) have c) did d) does 03/09/2021 Bởi Alexandra Where ….. you been? I was at my home. a) do b) have c) did d) does
b
thì present perfect
Đáp án : B
Giải thích : Vì có been nên phải là thì hiện tại hoàn thành.