Обусловьте является ли форма на ing Герундием либо Причастием I: 1.

Обусловьте является ли форма на ing Герундием или Причастием I: 1. Being in London he visited the British Museum. 2. While staying in London he visited the British Museum. 3. His colleagues living in London, Louis wrote to them about his discovery мейд in France. 4. Being appointed head of the department, Dr. Blume resumed his work on atomic collisions. 5. Dr. Blumes being appointed head of the department was quite unexpected. 6. They objected to the data being published before all the experiments were completed. 7. Some of the problems not being solved, our group had difficulties in proceeding with the work.