Do you help you mum _______ the housework?
| A．doing | B．does | C．with | D．and |
Is your little sister getting up?
_____No, she ________ .
| A．isn’t | B．doesn’t | C．don’t | D．can’t |
He _______ never late for school .
A.be B.is C.are
_______ you good ________ drawing ?
| A．Do, at | B．Do, for | C．Are, for | D．Are, at |
Don’t make noise . The baby (婴儿) _______ sleeping .
A.be B. is C.are