This week, you'll learn about tricky nouns, articles, and quantifiers. When should you put "a" or "the" in front of a noun? When should you put nothing in front of the noun? In this module, you'll find the answers to these questions, and you'll get lots of practice to help you use nouns and articles correctly.

This week will not be as intense as last week was, but you will still have the chance to learn about some tricky grammar. First, you'll learn about using gerunds and infinitives correctly. Then you'll learn about making requests and asking for permission, something that English learners often misuse.

You've learned about some tricky grammar, but there are other things that make English hard to learn. This week, you'll learn about some word forms that cause confusion. You'll soon understand the difference between some pairs of words that always seem tricky.