Подчеркните в них глагол-сказуемое и определите его видо-временную форму и залог. 1. Americans are made up from nearly all races and nations. 2. Every day students usually have seven periods which last 50-55, sometimes 45 minutes. 3. The students have spent a lot to time participating in various activities. 4. The text was being translated all the evening yesterday.

1.are made up Present Simple Passive  2.have Present Simple Active  3.have spent Present Perfect  4.was being translated Past Progressive Passive