5 Choose the right item to use the complex object.

5 Choose the right item to use the complex object.

1 Nobody saw Andy to leave/leave the room.

2 Andy didn't want anyone tripping/to trip over him.

3 The mother heard her children telling/to tell scary stories.

4 We watched the baby to crawl/crawling on the floor.

5 I would like you to go/going to the library to exchange books.

6 I noticed my sister to put/put on a new sweater.

7 We expect the professor exploring/to explore that part of the country.

8 Have you heard Polina to sing/singing? She has got a sweet voice.

Ответ: 1. leave, 2. tripping, 3. telling, 4. crawl, 5. go, 6. put, 7. exploring, 8. sing