5) When I (arrive) it was clear she (work). There were papers all over the floor and books everywhere. 6) They (study) all day so when we (meet) they were exhausted. [.][.] 7) The boss (talk) to clients on Skype for hours so she

When I arrived, it was clear she had been working. There were papers all over the floor and books everywhere.They had been studying all day, so when we met, they were exhausted.

Объяснение:

Седьмое предложения полностью не написано, так что я не смог сделать его. Остальные предложения правильные. Отметьте как лучший ответ .

1)now my friend lives in moscow

2)as a rule, he spends his holidays at the seaside.

3)i am very busy on sunday.

4)he often helps me when i need his help.

5)she is very glad to see me. 

6) здесь кажется что-то пропущено

1. with

2. 

3. off

4. for

5. to

6. up

7. up

8. 

9. down

10.   near

11. off