—Sam, come downstairs, please. I need your help.
—Sorry,mum. I on the phone..
A.am talking | B.talked |
C.was talking | D.have talked |
—Sam, come downstairs, please. I need your help.
—Sorry,mum. I on the phone..
A.am talking | B.talked |
C.was talking | D.have talked |
试题篮
()