how ( )填be动词 your sister
how old ___ your sister and your brother谓语动词填什么?
(be) your sister Lucy?这道题用哪个be动词啊,为什么
How __ your sister and brother?怎么填?
填Be动词,( )it your ruler?
The girl ( 填be动词 ) Jack's sister.
be动词3种形式How( )your mother?
How is your mother today?Be动词为什么用is
How is your mother today? Be动词为什么用is
填be动词1But my sister()from china.2They()(be not)chinese.3They
How tall is your sister?
______your school from your home?填疑问词+be动词
Here( )your new trousers 括号里填be动词