1)give the plural of the following nouns: a subject, a laboratory, a class, a book, a dictionary, a translation, a tape-recorder, a lesson, a shelf, a child, a grownup, a film-strip, a school, an institute, a teacher, a report, a college, a mark, a circle, a story, an examination. 2) fill in the blanks with the necessary words in brackets: foreign are necessary for the of all (language, languages, representative, representatives, profession, professions) 2. we had to read and to translate a new to give some for a certain grammar and to answer several in english, (text, texts, example, examples, rule, rules, question, questions) 3. i liked to study english very much, so it was pleasant for me to answer all teacher' . (question, questions) 4. i am fond of all dickens' (book, books). he describes the childhood of his very well, (character, characters) 5. we had to explain the of all the in the passive . (formation, formations, tense, tenses, voice, voices) 6. 1 had to translate a from "the adventures of tom sawyer" by mark twain, (passage, passages) 7. our institute choir sang several english . (song, songs). 3) choose the correct form of the noun: i have got good (mark, marks) in all (subject, subjects) . 2. this year 1 hope to pass all my (examination, examinations) well. 3. english is my favourite (subject, subjects) . 4, many (grown-up, grown-ups) and (child, children) speak english. 5. i speak english with my (schoolmate, schoolmates) and with my (teacher, teachers). 6. 1 have got many english (book, books) at home. 7. "oliver twist" is one of my favourite (book, books) . 8. there are (student, students) who speak english well.