англ.яз - вопрос №284429

we usually study many subjects. We don't usually study many subjects. Do we usually study many subjects ? 
they go to the Institute tomorrow.They don't go to the Institute tomorrow. Do they go to the Institute tomorrow ?
his advocate always says the truth. His advocate never says the truth. Does his advokate say the truth?
the day after tomorrow students pass a lot of exams. The day after tomorrow students don't pass a lot of exams. Do students pass a lot of exams in the day after tomorrow ?
my own room is cosy. My own room isn't cosy. Is my own room cosy?
the modern model of exams is tests. The modern model of exams is not the tests. Does the modern model of exams tests?
Yesterdays the test was difficult. Yesterday the test was not difficult. Was the test difficult yesterday?
my friend is the best lawyer. My friend is not the best lawyer. Does my friend the best lawyer?
I have several English books. I haven't any English books. Do I have English books ?
My father works at the hospital. My father doesn't work at the hospital. Does my father work at the hospital ?
She writes many articles every year. She doesn't write many articles every year. Does she write many articles every year?
Tomorrow our group's students go to the USA. Tomorrow our group's students don't go to the USA. Do our group's students go to the USA tomorrow ?
We work much at their pronunciation. We don't work much at their pronunciation. Do we work much at their pronunciation ?
All friends of my parents speak English and French well. All friends of my parents don't speak English and French well. Do all friends of my parents speak English and French well ?
You ring up tomorrow. Don't ring up tomorrow. Do You ring up tomorrow ?

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