Question

4 класс задание : запиши ответы 1) Alex cleaned his room yesterday а другие я решил

Answer 1

Может вопросы? У меня в учебнике написано про ответы. Ты перепутал задания :).
Вот первый ответ (ОБЩИЙ) :  Did Alex clean his room yersterday?
Вот несколько других: 

What did  Alex clean yersterday?

When did Alex clean his room?

Whose room did Alex clean yersterday?

What did Alex  do yersterday?

Who  cleaned his room yersterday?
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Удачи! И не путай задания! 

Answer 2

Yes, Alex cleaned the room yesterday. или  No. Alex didn't clean the room yesterday.