Раскройте скобки, употребляя глаголы в Present, Past или Future Simple Passive
1. Thousands of houses (to destroy) during the Great Fire of London
2. His new book (to finish) next year
3. Flowers (to sell) in shops and in the streets
4. St Petersburg (to found) in 1703

1. Thousands of houses were destroyed during the Great Fire of London.2. His new book will be  finished next year .3. Flowers are sold in shops and in the streets .4. St Petersburg was founded in 1703.

1) Thousands of houses were destroyed during the Great Fire of London.2) His new book will be finished next year .3) Flowers are sold in shops and in the streets .4) St Petersburg was founded in 1703.