The first one in English says <span>I just like pizza.
The second one says s</span>he end up buying a pencil.
The second should say She ends up buying pizza, not she end up buying pizza.
The first should sat I like pizza, not I just like pizza.
These are my two guesses. Sorry if it's wrong
Una pizza
Unos helados
Un helado
Una fruta
Unas papas fritas
Un refresco
Son unos helados
Son unos refrescos
Son unas pizzas
Es un jugo
Es una fruta
Son unas papas frutas
En este armario yo pongo mis maletas.