a.- The hippo **is** swimming in the river.
b.- My brothers **are** playing videogames.
c.- John **is** doing his homework at home.
d.- The dog **is** jumping in the street.
e.- It **is** snowing in the mountains.
f.- My cousins **are** playing football in the garden.
g.- Julia **is** writing a text in class.
h.- My sister **is** speaking Japanese very well.
i.- Matthew **is** going to the cinema.
j.- My dad **is** watching television.