не понимаю я этого . нужно написать 3 типа вопроса к каждому предложению : i had 5 lessons yesterday. you can sing songs. she wiu go to the zoo tomorrow.

I had 5 lessons yesterday. 1.       Did you have 5 lessons yesterday?
2.       How many lessons did you have yesterday?
3.       When did you have 5 lessons?  
You can sing songs.  1.       Can you sing songs? 2.       What can you do? 3.       You can sing songs, cannot you?
She will go to the zoo tomorrow. 1.       Where will she go tomorrow? 2.       Will she go to the zoo tomorrow? 3.       She will go to the zoo tomorrow, won`t she?