1.is my father a worker?yes he is.no he isn't.2.is he an engineer now?yes he is.no he isn't.3.are these children little?yes these are.no these aren't.4.are you my best friend?yes you are.no you aren't.5.is his doughter a pupil?yes,his is.no hisn't.6.am i a student?yes,I am.no I am not.7.are they good boys?yes ,they are.no they aren't.8.is our mother a teacher?yes she is.no she isn't.
upr.8.
1.I have no book.2.they have no good room.3.yes,I have.4.Ann has a room.5.has she a pen?6.little dog is our.7.his pencil is old.8.is her lamp good?.9.give me your book ,pleese.10.my bag is good.
upr.9.
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