1. Yesterday at 5 o’clock I a cake . A ate B was eating 2. I a delicious cake yesterday. A ate B was eating 3. She at the party last Saturday. A danced B was dancing.

1. Yesterday at 5 o’clock I was eating a cake .

2. I ate a delicious cake yesterday.

3. She was dancing at the party last Saturday.

1-B. 2-A. 3-B (но это не точно)

Объяснение:

1-потому, что это длительное действие происходящее в определенное время

2-потому, что время не указанно.

outstanding citizens of russia glorified their country not only in the art of management or tactics of warfare. mikhail lomonosov belongs to a cohort of the greatest russian scientists who have made a huge contribution to the development of world science. born in a poor family and unable to get a
decent education, he had a high intelligence and craved for knowledge from early childhood. lomonosov's desire for science was so strong that at the age of 19 he left his village, went on foot to moscow and entered the slavic-greek-roman academy. this was followed by training at st. petersburg
university at the academy of sciences. michael was sent to europe to improve his knowledge of the natural sciences. at the age of 34, the young scientist became an academician.

my favourite ukrainian tradition is celebration of ivan kupala day at night of 7 july.   ceremonies conducted on this day, are associated with fire, grass and water: people set fires on the banks of rivers and jump over them, dance circle dances, swim, collect grass to weave wreaths and
sing songs. on ivan kupala witches, goblins and mermaids are particulary dangerous, so sleep in this night is impossible. one of the symbols of сelebration – ‘ivan-da-marya’ flower. according to ancient legend, the juice of this plant returns the ability to hear, and returns lost mind. collected on
kupala night flowers ivan-da-marya are put in the corners of rooms so that thieves could not get into the house. also, those who take part in the celebration of ivan kupala day, will find happiness and love!