Grammar
Comparisons, mistake guides, topics not covered in theory pages
GrammarB2
Gerund vs Infinitive: The Complete Guide (With Rules & Lists)
When do you use a gerund (-ing) and when do you use an infinitive (to + verb)? This complete guide gives you the rules, verb lists, and practice exercises.
GrammarA2
Much vs Many: Rules, Examples and Common Mistakes
Much vs many is one of the most common A2 grammar questions. Learn the rule in 60 seconds, see real examples, and test yourself with a quick exercise.
GrammarB1
Since vs For in English: Complete Guide with Examples
When do you use "since" and when do you use "for" in English? Learn the simple rule, see real examples, and test yourself with exercises.
GrammarB1
Present Perfect vs Past Simple: When to Use Each
Confused about when to use present perfect or past simple? This guide explains the difference with clear rules, examples, and a quick-reference table.