Ответ:

have you washed your hands already?

We have just phoned the doctor.

Has she ever ridden a horse?

I have never danced the tango

The train hasn't arrived yet.

Объяснение:

Ответ:

1) Have you washed your hands already?

2) We have just phoned the doctor.

3) Has she ever ridden a horse?

4) I have never danced the tango

5) The train hasn't arrived yet.