Past Simple, Present Perfect, "Have got," "There is/There are," and plural nouns.

This wasn't just any book; it was known as the "Guardian of Knowledge." Its pages held the secrets to mastering English verbs, nouns, and adjectives.

The next morning, Misha, the class monitor, asked Ms. Elena if they could check their work. Ms. Elena smiled, knowing that learning isn't just about answers—it's about understanding. She brought out the "Barashkova Sbornik."

Use it to check homework rather than just copying, ensuring you understand the grammatical structure.

The whole class worked together, using the book to understand why their answers were right or wrong. The Happy Ending

Vanya checked his "a/an" usage, correcting "a apple" to "an apple" by checking the answer key.

They knew the held the answers, but it was safely tucked away in Ms. Elena's desk. The Quest for Knowledge