This is a ws to review some grammar points at the beginning of school year, which can also help you spot the "problem areas" your students might have in terms of grammar. The exercises include tasks on writing the correct form of the verb (present simple, present continuous, past simple), writing the sentences in the negative, putting questions to the words in bold, writing the past simple of the irregular verbs, writing the degrees of comparison of adjectives. You can use it as a supplementary handout for students to do the exercises in their notebooks.
