Your son doesn’t look__. You’d better have him ___ by a doctor.
— Do you have to take care of your mother at home ? — Yes , I ____ .
— You ought to have called her yesterday . — Yes , I know I ____ .
— Would you please go to the cinema with me ? — Yes , I ____ .
I don''t think it any use taking with him , you ____ as well leave him alone .
Why ____ you keep troubling your mother with such question while he is busy .