What is this?This is a watch哪里错了

What is this?This is a watch哪里错了 What’s this?This is a pen.哪里错了? what is this?This is my photo.哪里错了? what is this?—this is a pen.哪里错了 What is this watch for? what is this?this is a pen.哪错了? Is this a picture.Yes,it,is.哪里错了 what is this in english it is a watch.a watch?__________?yes what is this in english it is a watch.a watch?__________? This is a watch.Is it (you)? Is this your ring?-Yes,this is.哪里错了? is this her computer?Yes,this is.哪里错了?