Вопросительные
1 Is Physics a study of non-living things?
2 Does the science deal with changes in composition?
3 Are these dictionaries very useful?
4 Can he spell all these words?
5 Was this the teacher's last question?
6 Does she know the answer to this question?
7 Is the lesson over?
8 Does thе teacher speak English to the students?
9 Did Tom answer the teacher's question correctly?
10 Did Alice speak loudly?
Отрицательные
1 Physics isn't a study of non-living things.
2 The science doesn't deal with changes in composition.
3 These dictionaries aren't very useful.
4 He can't spell all these words.
5 This wasn't the teacher's last question.
6 She doesn't know the answer to this question.
7 The lesson isn't over.
8 Thе teacher doesn't speak English to the students.
9 Tom didn't answer the teacher's question correctly.
10 Alice didn't speak loudly.