In this last week, we will look at some other grammar points to help you express yourself in English. You will learn how to use “this,” “that,” “these,” and “those.” We will also look at how to change adjectives to make comparisons. Finally, you will learn about infinitives. Infinitives are an unchanged form of a verb with the word “to.” We use them with verbs like ”need,” “want,” and “like.”