Из предложений составить 4 спец вопросов в Past Simple

Общий, специальный, Альтернативный вопрос и разделительный

1) I bought a new camera last week

2) Liz gave Eva some chocolate

3) I put sugar in my coffe

Общий:

1) Did I buy a new camera last week?

2) Did Liz give Eva some chocolate?

3) Did I put sugar in my coffe?

Специальный:

1) When did I buy a new camera?

2) What did Liz give Eva?

3) Where did I put sugar?

Альтернативный:

1) Did I buy a new camera or a new computer last week?

2) Did Liz give Eva or Jane some chocolate?

3) Did I put sugar in my coffe or my tea?

Разделительный:

1) I bought a new camera last week, didn't I?

2) Liz gave Eva some chocolate, didn't she?

3) I put sugar in my coffe, didn't I?