Помогите составить 5 предложений пожалуйста:
Russian science
to discover a new element
powerful state
to be close friends
scientific achievement

I heard some news about russian science from my teacherMy friend wants to discover a new element in the futureRussia is a powerful state due to strong citizensEvery child should be close friends with his parentsA cure for cancer will be the greatest scientific achivement of our days