3. Present and Past Perfect. Образуйте вопросительные и отрицательные предложения. 1. Paul has written a letter to his friend.

2. The bus has turned to the right.

3. She has put on her scarf.

4. The girls have washed all the plates.

5. We have been here many times.

1. - Paul hasn't written a letter to his friend.

? Has Paul written a letter to his friend?

2. - The bus hasn't turned to the right.

? Has the bus turned to the right?

3. - She hasn't put on her scarf.

? Has she put on her scarf?

4. - The girls haven't washed all the plates.

? Have the girls washed all the plates?

5. - We haven't been here many times.

? Have we been here many times?