(初中英语)变一般疑问句,并作肯定或否定回答

Has Mike a tennis racket?Yes,he has/no,he hasn't.
Do they like orangest?Yes,they do/no,they don't.
Are those my dictionary?Yes,they are/no,they aren't.
Do you have a nice room?Yes,we do/no,we don't.
Is this your computer game?Yes,it is/no,it isn't/