Arsenal boss Arsene Wenger says that his attacking players Alexis Sanchez and Alexandre Lacazette are working hard in training to form a partnership.

Both players played key roles as the Gunners continued their recent upturn in form with a 2-0 home win over West Brom on Monday night.

After the game, Wenger said: "Both of them can score goals, both of them can give assists so I expect a positive response from them on that.

"We work on the partnership in training of course, but the best way is to play together in competitive circumstances, so I believe that will come very quickly."