1. every year students a specialty that includes several main disciplines: the humanities, social and physical sciences, engineering.  acquired  acquires  are acquiring  acquire 2. students to work out new decisions in the area of engineering.  are trained  is trained  was trained  train 10 3. he insisted visiting his parents.  of  –  on  to 4. your face seems familiar to me. we have met somewhere.  ought  must  need  should 5. using modern information technologies the students many different problems.  solve  solves  had solved  is solving