Перевести на английский и поставить все возможные вопросы: 1. он знает несколько иностранных языка 2. они играют в шахматы сейчас 3. она уже ответила на ваш вопрос 4. я закончу работу к 10 часам

1. Он знает несколько иностранных языка. - He knows several foreign languages.

Does he know several foreign languages?

Who knows several foreign languages?

How many foreign languages does he know?

Does he or she know several foreign languages?

He knows several foreign languages, doesn't he?

2. Они играют в шахматы сейчас. - They are playing chess now.

Are they playing chess now?

Who is playing chess now?

What are they doing now?

Are they playing chess or soccer now?

They are playing chess now, aren't they?

3. Она уже ответила на ваш вопрос. - She has already answered your question.

Has she already answered your question?

Who has already answered your question?

Whose question has she already answered?

Has she already answered your or his question?

She has already answered your question, hasn't she?

4. Я закончу работу к 10 часам. - I will have finished the work by 10 o'clock.

Will I have finished the work by 10 o'clock?

Who will have finished the work by 10 o'clock?

What will I have finished by 10 o'clock?

Will I have finished the work by 10 or 11 o'clock?

I will have finished the work by 10 o'clock, won't I?