Pupils are tired..they need to relax. How should we help them if they are shy to do exercises? I propose to listen to relaxing music and watch a video about nature of Belarus. Pupils watch for a minute, close their eyes and imagine themselves in a wonderful world of Belarusian nature. Teacher can help them to imagine belarusian animals and birds, activate their memory. Hope it will be useful .
https://www.youtube.com/watch?v=vZ563M_--gg&t=9s
https://drive.google.com/open?id=0B89uJGy91x9OZG9wZUZ1eHNqdEk