Well done in general Sahar
There is one instance where I cannot understand what you tried to show with these converging vertical lines:
Perspective is correctly analyzed except for the receding part of the wall next to the clock. The grout lines should converge towards the horizon line. Taking the clock as the most developed part of the drawing the HL is the blue line. The grout lines are all over the place, they don't even form a coherent set.
Coming back on the clock, apart from the Walt Disney look, the perspective is far too exaggerated. (Because the right VP is much too close). The general motto of the classroom is "Draw what you see, not what you imagine
" Take a look around you at cupboards and desks - do you ever see this kind of exaggerated perspective?
Keep up the good work, please move on to class 4