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Do his parents usually come home at 7 o'clock?
Who usually comes home at 7 o'clock?
Is my( your) mum cooking an apple pie now?
Who is cooking an apple pie?
What is my/your mum doing?
Did the children write a test yesterday?
Who wrote a test yesterday?
What did the children do yesterday ?
Will the weather be rainy next week?
Have they translated the text yet?
Who has translated the text yet?
What have they done?

1Who usually comes home at 7?
When do his parents usually come home?
Who is cooking an apple pie now?
What is my mum doing now?
Who wrote a test yesterday?
What did the children do yesterday?
What will be rainy next week?
What will the weather be like next week?
Who has already translated the text?
What have they already done?