ответьте утвердительно,употребляя глагол в present perfekt.
пример: аre the rooms clean? (do)-yes,mother has done them

1)does she know the song? (learn)
2)is breakfast ready? (cook)
3) do you know how tasty the pie is? (eat)
4) is she at home? (come)
5) do you know the melody? (hear many times)
6)can you speak on the subject? (read about it)
7)is ann on holiday? (go to italy)
8)are you ready with the report(write it)
9)can you do this work? (finish it)​

1)Does she know the song?(learn) - yes, she has learnt the text of the song recently

2)Is breakfast ready?(cook) - yes, my mum has already cooked it

3) Do you know how tasty the pie is?(eat) - yes, it's delicious. I've eaten it.

4) Is she at home?(come) - yes, Ann has just come.

5) Do you know the melody?(hear many times) - yes, I've heard it many times

6)Can you speak on the subject?(read about it) - yes, I've read lots of articles about it

7)Is Ann on holiday?(go to Italy) - yes, she's just gone to Italy

8)Are you ready with the report(write it) - yes, I've just written it.

9)Can you do this work?(finish it) - yes, I've finished it recently

объяснение:

Present Perfect: have/has +V3/ed,

где V = verb - глагол

если глагол неправильный, то смотрим 3 форму по таблице неправильных глаголов,

если глагол правильный, +ed

has употребляется в 3 л ед.ч. (she/he/it)

have - I + мн.ч

have = сокращ.форма 've

has = сокращ.форма 's