6.6.13.1 use the words below and must/mustn't to write complete
sentences.
1 talk/with/your mouth/full 13 go swimming/after/a meal
you mustn't talk with your mouth 4 drink a lot of water in the summer
full.
5 put/lots of salt/in the soup
2 eat/a lot of/fruit and vegetables 6 cook/food/well