Ever и just относятся к какому времени?

Ever,just относятся к present perfect

Sollal is a traditional Korean holiday celebrated on both halves of the peninsula. It is celebrated in accordance with the lunar calendar and is the New Year according to the Eastern tradition.There is also a tradition to celebrate the New Year in the east of the country, for example, in Gangneung and Tonghae, where you can see the first rays of the New Year's sun.A variety of games are associated with Sollal: the yunnori family board game, men and male children fly kites and play chegichhagi, a type of softball football. Women and girls play nolttwigs swinging together on a swing in the form of a long board; taking off, each player performs some acrobatic number; and also in conjinolie, juggling five stones. Children spin the Pyeongyi spinning top together

1. i (am doing) my homework now.

2. i (have been doing) my homework for 2 hours.

3. i am free now. i (have already done) my homework.

4. children (are planting) the flowers now.

5. children (have been planting) the flowers since 11 o’clock.

6. children (have planted) a lot of flowers recently.

7. we (are doing) an interesting project now.

8. we are happy. we (have done) the project lately.

9. we are tired. we (have been doing) the project for 2 hours.

10. my friend (has written) poems since childhood.

11. my friend (has already written) 47 poems.

12. my friend (is writing) a new poem now.

13. molly (has just translated) the text.

14. molly (is translating) the text now.

15. molly (has been translating) the text for 40 minutes.