Question

You

tennis since 10 o'clock. How many sets

?

have played / have you been playing

are playing / have you played

have been playing / have you played​

Answer 1

are you playing

(в начале предложения пиши)

Answer 2

Ответ:

You have been playing tennis since 10 o'clock. How many sets have you played?

Объяснение: