Задать 5 разных типов вопроса к предложению:The boys have already made the bird-houses.
Задавать вопросы по порядку!!
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1)Have the boys already made the bird-houses?
2)The boys have already made the bird-houses,haven't they?
3)What have the boys already made?
4)Who has made the bird-houses?
5)Have the boys made the bird-houses or the toys?