The protozoans included in your syllabus are Amoeba, Paramoecium and Euglena. Their figures are given in your NCERT book. In each case, draw the shape well and include all the important parts like cell membrane, nucleus, food and contractile vacuole and the locomotory organelle (pseudopodia, cilia or flagellum). Label all parts of the figure neatly.
Remember to practice all figures regularly.