Ответ:

1.) isn't

2.) doesn't deal

3.) aren't

4.) can't

5.) wasn't

6.) doesn't know

7.) isn't

8.) doesn't speak

9.) didn't answer

10.) didn't speak

Вопросы

1.)Is a psysics... ?

2.)Does the science... ?

3.)Are these dictionaries... ?

4.)Can he ... ?

5.)Не знаю

6.)Does she know.... ?

7.)Is the lesson over?

8.)Does the teacher speak ?

9.)Did Tom answer... ?

10.)Did Alice speak loudly?