Вставьте слова в предложения , где надо : envelope , guest , invitation , a piece of , to glue , to cut , to blow up . Take ... coloured paper and ... out a form of a flower . Write the ... and ... the coloured flower on it . Put your card into the ... . ... a balloon and tie it to your invitation . Write a name of a ... on a balloon . Have a good time ! Заранее благодарен !!!