Santas candy rain game.present simple vs present continuous

We ...................... Christmas pudding at the moment.
are cooking

We sometimes ……………. pancakes for breakfast.
cook

I usually ………….. cards for my parents.
make

They ............................ their house now.
are decorating

Dad …………………… a duck for Christmas dinner at the moment.
is cooking

She usually ……………… shopping on Sundays.
goes

They often……………… Christmas with their grandparents.
celebrate

They .................. a beautiful song. Listen!
are singing