You can find verified solutions and step-by-step explanations on several reliable educational platforms:
: Numbers, colors, animals, and common household items. singular vs. plural nouns
Here is information regarding the ready-made homework assignments (GDZ) for the 2nd-grade English textbook and workbook by V.P. Kuzovlev, E.Sh. Peregudova, and S.A. Pastukhova. singular vs. plural nouns
: Offers detailed answers for both the Student's Book and the Workbook (Activity Book) . These solutions are prepared by teachers and include audio/visual aids for better understanding. singular vs. plural nouns
: Using "to be" (am/is/are), singular vs. plural nouns, and basic sentence structures. How to Use GDZ Effectively