Переделайте предложения из действительного залога в страдательный. 1 the teacher will have corrected our dictation by the end of the week. 2 we are learning grammar now. 3 they asked a lot of questions. 4 universities develop new methods of students’ training. 5 many scientists are constantly carrying out experimental work to solve the problem of environmental protection. 6 she had finished her test when we came