—What _____ your father do? (   )
—He _____ a teacher.

A．is; is

B．do; do

C．does; is

D．does; do

根据下列病情，给出建议。
【小题1】If someone has a headache, he/she should _______________________.
【小题2】If someone has a toothache, he/she shouldn’t _______________________.
【小题3】If someone has a stomachache, he/she shouldn’t ____________________.
【小题4】If someone has a fever, he/she should _______________________.

Mike and Mary ________my friends. （  ）

A．are

B．is

C．am

Alice her teeth every day. (  )

A．brush

B．brushes

C．clean

Ken  in Ann’s dream yesterday.

A．was

B．were

C．am