1. Not plays
Where are The twins play the piano every evening?
How often are the twins play the piano on the living room?
What are the twins doing every evening on the living room?
Who are play the piano every evening on the living room?
2. What are baby always doing after dinner?
When are baby sleeps after dinner?
Who are sleeps after dinner?
Does baby always sleep after dinner?
3. Where are we going in summer?
When are we going to Turkey?
Who are going to Turkey in summer?
Are we going to Turkey in summer? ( везде окончание ING так как это планы и будет время present continues( если что, так учителю и объясни)
4. Is Michael studies hard to enter Cambridge University?
How is Michael studies to enter Cambridge University?
Why is Michael studies hard?
Who is studies hard to enter Cambridge University?