1. We must do every exercises. We must do homework. We must read topics. We must speak on English. We must learn English words. 2. We must not speak with friends. We must not play with toys. We must not do everythink what we want. We must not eat on lessons. We must not scream.
2. We must not speak with friends. We must not play with toys. We must not do everythink what we want. We must not eat on lessons. We must not scream.