Question

Past Simple в утвердительной и отрицательной форме We (to play) chess with Tomas yesterday. Natalie (to stay) at the hotel. She (not to know) my address. They (to see) something interesting. I (not to understand) those words. You (to hear) the order. Our parents (not to trust) doctors. Helen (to have) an idea. He (not to feel) any difference. I (to know) it!

Answer 1

1) played

2)stayed

3)she did not know/ she did not knew

4)saw

5)I didn't understand 

6)heard

7) didn't trust / don't trust

8) had

9)didn't felt 

10)knew

Answer 2

We played chess with Tomas yesterday. Natalie stayed at the hotel. She didn't know my address. They saw something interesting. I didn't understand those words. You heard the order. Our parents didn't trust doctors. Helen had an idea. He didn't feel any difference. I knew it!