Ответ:

1. How long do you watch TV today?

2. She has been riding her new bike since morning

3. They haven't been playing games for five hours

4. We have been leaving in this city for 20 years

5. -How long does he study musik at musikal school?

-He has studying music for one years only

6. I haven't listening to music for a long time.

7. How long do they cook dinner today?

8. They have been drawing pictures for two hours.

9. He hasn't been drinking coffee since last year.

10. I have been walking in the park all evening

Объяснение:

1. Это время Present Simple т.к. указатель today

2.  Это время Present Perfect Countinuous т.к.  указатель since

3.  Это время Present Perfect Countinuous т.к.  указатель for

4.  Это время Present Perfect Countinuous т.к.  указатель for

5.  Это время Present Simple т.к. второе предложение во вреиени Present Perfect Countinuous то первое должно быть во времени  Present Simple

6.  Это время Present Perfect Countinuous  т.к  указатель for

7.  Это время Present Simple  т.к  указатель today

8.  Это время Present Perfect Countinuous  т.к  указатель for

9. Это время Present Perfect Countinuous  т.к  указатель since

10.  Это время Present Perfect Countinuous  т.к  указатель all

( За 10 я не уверенна, вроде так)