3 вопроса к этому предложению используя Why. where. etc I send e-mail letters to my English friend every week.

I send e-mail letters to my English friend every week.

Do I send e-mail letters to my English friend every week?

What do I send to my English friend every week?

Whom do I send e-mail letters every week?

When do I send e-mail letters to my English friend?

What letters do I send to my English friend every week?

Who send e-mail letters to English friend every week?

What friend do I send e-mail letters every week?

Do I or does he send e-mail letters to my English friend every week?

Do I send e-mail letters to my English friend every week or every day?

I send e-mail letters to my English friend every week, do not I?