Переделайте следующие предложения , используя образец my friend has a son . my friend hasn"t a son . my friend has no son . 1) jonh has a sister . 2) they have four english textbooks .

1) Jonh has a sister . Jonh hasn't a sister. Jonh has no  sister. 2) They have four English textbooks .They haven't four English textbooks .They have no four English textbooks .