Заполните пропуски. where your son study?

where does your son study?

ответ:

where does your son study? -present where did your son study? -past

where will your son study? -future

объяснение:

1) i have put the dot in the corner of sheet of paper.

2)i had put the dot in solution of this question.

1)i have dotted a lection.

2)i has dotted a word in the sentence.

по моему  ответ b) scotland