Как вы считаете, легко или трудно поддерживать хорошую физическую форму
My dream town is Saint Petersburg. It is a rather young city, but very big. Saint Petersburg is the cultural capital of the Russian Federation. It is magnificent city with beautiful embankments, gorgeous theaters and lovely museums. My favorite place in St. Petersburg is Peter and Paul's fortress. The city was founded in 1703 by Peter the first and Peter and Paul's fortress is the first building in St. Petersburg. This city is special for it's famous "white night", friendly people and deep history. In St.Petersburg you can touch the history at every step. That's why St. Petersburg is my dream city.
3, потому что остальные все города
вроде всё видно) если что могу перефоткать
1. He has just come home
2. visits
3. are watching
4. have been reading