Вставьте артикль где необходимо: moscow is big city 1) mary is girl 2) she is my sister 3) this is classroom 4) is paper in bag 5) she is in… zoo 6) is … form tutor in … classroom? 7) is … your homework easy ? 8) is … pen in … bag? 9) are you … students ? 10) my friend has … childtren 11) … sportsmen are always in good form 12) … children we saw in … street are schoolboys