Поставьте глагол в скобках в соответствующем времени. My brother (enter) Moscow University (long ago, already, just, next year, last year, this year, by the end of the month, when I came to Moscow).
My brother has entered Moscow University (long ago, already, just, next year, last year, this year, bythe end of the month, when I came to Moscow).
My brother enter Moscow University last year the end of the month when i come to Moscow