Надо составить предложения с you must или mustn't •find a pearl •hide behind the trees •make a lot of noise •speak to the children •run fast •catch elfin
You must find a pearl you mustn't hide behind the trees You mustn't make a lot of noise You must speak to the children You must run fast You must catch Elfin
you mustn't hide behind the trees
You mustn't make a lot of noise
You must speak to the children
You must run fast
You must catch Elfin