Jack is_____with Jim.They are good____. A:running;friend; B:running;friends; C:runing;friends D:run;friend's 7. Look! Mary____doing____homework. A:is;one's B:is;her C:are;his D:are;her 8. The Greens____supper now. A:is having B:are;having 9. The children are____TV. A:watch B:seeing C:watching D:reading 10. Are the boys looking at the blackboard? Yes,they____. A:aren't B:do C:don't D:are