Put in something, anything, nothing, somebody, anybody.

1. Jack said ... but I didn't understand it.

2. Did you see ... from your class there?

3. There isn't ... in my bag.

4. There is ... in the house.

5. Jerry doesn’t help ... .

6. He doesn’t want to do ... for his friends.

7. Do you know ... about crocodiles?

8. It is Polina's birthday today. But we haven't got ... to give her.

9. I think we must cook ... tasty for our mum.

10. ... came to visit our Granny.