3. Поставь глаголы в Present Perfect Simple или Present Perfect Continuous.

Решение:

1. I have been studying (study) all day. Time for a break!
2. She has learned (learn) Japanese for three years, but she still can't speak fluently.
3. She has written (write) three chapters of her new book this week.
4. She has finished (finish) her report already. Now she can go home.
5. How long have you worked (work) as a nurse?
6. Have you ever ridden (ride) a horse?
7. We have not found (not/found) the keys so far.

Ответ: have been studying; has learned; has written; has finished; have you worked; ridden; have not found.