1.jiaming is going to beijing next week.（改为否定句） jiaming——to beijing next week.

1.jiaming is going to beijing next week.（改为否定句） jiaming——to beijing next week.
2.Mr Black worked at a toy factory in 2003（改为一般问句）
—Mr Black—at a toy factory in2003?
3.i am ten .my cousin is twelve 0.（同义句）mycousin is two years——me