Упр.10 Юнит 4 Step 5 ГДЗ Rainbow English 9 класс

Приведем выдержку из задания из учебника Баранова, Афанасьева, Михеева 9 класс, Дрофа: 10 Decide in which sentences you can use Participle I instead of the Infinitive. Write these sentences with Participle I down.
1) I felt a snowflake fall on my hand.
2) We noticed Andrew enter the classroom.
3) I never expected him to do such a thing.
4) She saw her son drive up to the cottage and come in.
5) They watched their friends play volleyball.
6) He has never heard his aunt sing.
*Цитирирование части задания со ссылкой на учебник производится исключительно в учебных целях для лучшего понимания разбора решения задания.

Participle I can be used instead of the Infinitive after verbs of sense perception in the Continuous meaning, when the action is seen or heard in progress.

1. I felt a snowflake falling on my hand.
2. We noticed Andrew entering the classroom.
3. I never expected him to do such a thing.
4. She saw her son driving up to the cottage and coming in.
5. They watched their friends playing volleyball.
6. He has never heard his aunt sing.

Answer: 1, 2, 4, 5.