1. came, had cooked
2 returned,had done
3 entered ,had opened
4 gave, had bought
5 showed, had drawn
6. gave, had brought
7. saw, hadn't washed
8. understood, didn't do
9. knew, didn't come
10. returned
11.had retuned
12. finished
13.had finished
14 thought. lost
15.told , saw
16.woke up, had gone
17 thought, didn't come
18 told, cooked
19 found, lost
20 came,had left
Hello!
Hello!
How are you today?
Nice? And how are you?
Nice too.Do you want to go shopping with me?.
Sorry. But i am waiting my mum.
Ok. Bye.