- Adjective clauses – advanced
- Adjective clauses – basic
- Adjectives and adverbs
- Adverb clause reduction – advanced
- Adverb clauses – basic
- Adverbs of frequency and time
- Another, other, others, the other, the others
- Articles – a, an & the – advanced
- Articles – a, an & the – basic
- Causative verbs
- Comparatives of adjectives and adverbs
- Conditionals – advanced
- Conditionals – basic
- Conjunctions (or connectors)
- Countable and uncountable nouns
- Demonstratives: this, that, these and those
- English sentence types
- Even, even if, even though, & even when
- Expressions of quantity – singular or plural? – advanced
- Expressions of quantity – singular or plural? – basic