Соберите информацию об и развитии банкнот / монет в вашей стране. переведите,

collect information on the history (and development) of banknotes / (and) coins in your country

1.i was having a stroll when i saw a car accident 2. when   dad   entered the room   mother was singing а lullaby. 3. she sat down on а chair while he was painting her portrait. 4. when   we / сотеd   from the party   he was listening to   one of his records.

1. yes ofcourse, its important part of school life, and especially for discipline.

2. we have primary and high schools, and some private schools