Кононова Мария Александровна

Определите видовременную форму и залог глагола-сказуемого   1 ответ

пожалуйста определите в каждом из них видовременную форму и залог глагола-сказуемого
1. Many 16-storeyed houses with all modern conveniences are being built in
this part of Moscow.
2. The sputniks are used for the research of magnetic fields and cosmic rays.
3. The properties of materials are affected by solar radiation.
4. Scientific and engineering progress opens up prospects before man.