Вcтавьте пожалуйста пропущенные слова.
1.CHILDREN HAVE to study ten subjects. 1.We _______ study____ subjects.
2.Children have to stuby a subject abjut 2.We ________ study a subject

1. CHILDREN HAVE to study ten subjects. 1.We ___have to____ study__9__ subjects. 2. Children have to study a subject about  2.We __have to______ study a subject