Как делать я не понять...
Подскажите немножко

Номер 12

2)A:Did you go to work yesterday?(Past simple)

В:No, I didn't. I never work on Saturdays(Past simple,present simple)

3)А:Did you see Charles yesterday?(Past simple)

B:Yes. We had lunch together.(Past simple)

4)А:Does Colin work at a bank?(Present simple)

B:No, he doesn't. He workes at a post office.(Present simple,present simple)

5)А:What time do you start school every day?(Present simple)

B:Eight o'clock. But yesterday we started at eight thirty?(Past simple)

6)А:What do you do at weekends?(Past simple)

B:We usually go to the beach.(Present simple)

7)А:Did you do anything exciting last Saturday?(Past simple)

B:No, not really. I watched TV and read(это прошедшая форма) a book. It was a boring weekend.

Номер 13

1)Were you

2)Weren't

3)went

4)Did you have

5)had

6)had

7)did you stay?

8)stayed

9)Did they live

10)was

11)walked

12)swam