Напишите следующие существительные во множественном числе. Укажите, в каких случаях суффикс множественного числа произносится как (s), (z), (iz). Запомните!Образец: map – maps (s)atom – atoms (z)cage – cages (iz)student, party, chair, ring, glass, face, leaf, fat, time, way, university, language, wing, salt, energy, design, book, problem, dictionary, class, change, subject, speech, rule.

student-students (s)party-parties (iz)chair-chairs (z)ring-rings (z)glass-glasses (iz)face-faces (iz)leaf-leafs (s)fat-fats (s)time-times (z)way-ways (z)university-universities (iz)language-languages (z)wing-wings (z)salt (неисчисляемое)energy (неисчисляемое)design-designes (z)book-books (s)problem-problems (z)dictionary-dictionaries (z)class-classes (iz)change-changes (iz)subject-subjects (s)speech-speeches (iz)rule-rules (z)