Verified answer

Ответ:

2. They have been doing karate for a week.

3. They have been playing football for two months.

4. He has been training since last Sunday.

5. She has been swimming for one hour.

Ответ:

2. they have been doing karate for a week.

3. Michael and Dan have been playing football for two months.

4.Steve has been training since last Sunday.

5. Nelly has been swimming for one hour already.

Объяснение:

надеюсь помогла)