4. Ответьте на вопросы, исходя из данных ниже просьб. Children, learn this poem by heart. What are they doing? What have

What are they doing? — They are learning the poem by heart.

What have they done? — They have learnt the poem by heart.

Who has learnt this poem by heart? — They have learnt this poem by heart.

What did they do? — They learnt the poem by heart.

What isn\'t she doing? — She is not eating ice-cream.  

What hasn\'t she done? — She has not eaten too much ice-cream.

Who hasn\'t eaten too much ice-cream? — Ann has not eaten too much ice-cream.

What didn\'t she do? — She did not eat too much ice-cream.