colouring, UK

noun ,

coloring, US

[ˈkʌlərɪŋ]
noun

1.	[in food] colorante m

2.	[complexion, hair] tez f

3.	[of animal's skin] color m, coloración f

colouring, UK

Francés

Alemán

Italiano

Complétez la séquence avec la proposition qui convient.

I have a sore throat because I … all night long.
- have been singing
- have sung