1.joe the house before. 1)has come round 2)has come back 3)has come out 4)has come across 2.he from a holiday in america. 1)has come round 2)has come back 3)has come out 4)has come across 3.his new book recently. 1)came round 2)came back 3)came out 4)came across 4.mary to see my new stereo yesterday. 1)came round 2)came back 3)came out 4)came across 5.he this chessboard in an antiques shop last week. 1)came round 2)came back 3)came out 4)came across