祈使句表示操作指令 — 英语填空题
题目
手工课上，老师示范制作纸灯笼，逐条给出操作指令。请用所给动词的适当形式补全祈使句：First, ___ (fold) the paper in half. Then ___ (draw) two lines on it with a ruler. Remember, ___ (not / cut) the bottom part, or the lantern will fall apart. Finally, open it and enjoy your work.