Fill in the blanks with the correct form of the verb, given in brackets.
Yesterday my mum _____ (cooked / cooking) borsch.
She ______ (takes / taking / took) two beets (буряки), seven potatoes, one carrot, some cabbage and two onions.
She ______ (peeling / peeled / peels) beats, potatoes and a carrot.
Then she _____ (cut / cuts) them and the cabbage. After that she
_____ (put / putting) the vegetables into a pot and _______ (boiled
/ boils / boiling) them. Then my mum _____ (took / takes) an onion and
______ (chops / chopped) it and put _____ (into / from) a pan with
hot oil. And when the onion was ready, she ______ (poured / pours) it out
into the pot with vegetables. At last she ______ (put / puts / putting) some
sour cream. And borsch ____ (are / was) ready.