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МатематикаВопрос:
Their parents have been/have being friends since childhood.
Ответ:
Their parents have been friends since childhood.
Похожие
- Nina has been learning/has learnt English for 2 years.
- The birds have flown/have been flowing to the South.
- They have known/have been knowing him for 6 years.
- Mike has forgotten/has been forgetting to learn the poem.
- The children have been watching/have watched films for 2 hours.
- The train has just come/has just coming.
- We haven’t been going/haven’t gone on holiday for 5 years.
- She has been teaching/has taught since 2000.
- She has broken/has been breaking her arm.
