Skip to content
Elite Prep Tutor

English Grammar

Clear rules, real examples and practice that marks every answer instantly. Speak and write accurate English with confidence.

Rules
Clear explanationsEach rule taught simply, with examples you can use straight away
Practice
Prepositions and mixed grammarInteractive sets that mark each answer and explain it
B2
Error correctionFind and fix the mistakes that upper-intermediate learners make most often
Inside the lessons

Grammar that makes sense.

You learn why each rule works, see it in real sentences, and practice it until it becomes automatic in your own speaking and writing.

  1. PrepositionsIn, on and at for time and place, and the words that go together.
  2. Error correctionSpot the mistake, fix it, and learn the rule behind it.
  3. TensesChoose the right tense by thinking about time.
  4. Nouns and articlesCountable, uncountable, a, an and the.
  5. Write it yourselfUse the rule in your own sentence, then save your work.
8Core grammar areas,
taught step by step
60Minutes per one-to-one
lesson on Zoom
25+Years of teaching
English
Try it yourself

Three short practice sets.

These activities come from real lessons. Each answer is marked instantly, with an explanation.

Prepositions

Small words, big difference.

Prepositions are short, but they cause more mistakes than almost any other part of English. Learn the patterns, and most of them become easy.

The key patterns

Time and place
  • at for clock times and exact points: at 7 p.m., at the station.
  • on for days and dates: on Monday, on 3 May.
  • in for months, years and larger places: in July, in 2025, in Tokyo.
  • since with a starting point; for with a length of time.
  • Many adjectives and verbs take a fixed preposition: good at, interested in, depend on.

Choose the correct preposition

Click an answer
Mixed grammar

Tenses, verbs and forms.

Real lessons mix grammar points, just as real conversation does. Choose the word or phrase that correctly completes each sentence.

Complete the sentence

Choose one
B2 error correction

Find the mistake.

Each sentence has one wrong word. Click the word you think is wrong. You will see the correction and the rule straight away.

Click the wrong word

One mistake in each sentence
Score 0 / 6
The course

Eight areas, one clear plan.

Lessons are built around your level and the mistakes you actually make, from beginner foundations to upper-intermediate accuracy.

01Tenses

Past, present and future, simple, continuous and perfect.

02Prepositions

Time, place, movement and fixed word partners.

03Articles and nouns

A, an, the, and countable and uncountable nouns.

04Verb patterns

Verbs followed by -ing or to + verb.

05Conditionals

Real and imagined situations with if.

06Modal verbs

Can, could, should, must and might.

07Comparisons

Comparatives, superlatives and as … as.

08Error correction

B2 sets that target the most common mistakes.

01Diagnostic

Find your level and the grammar points that need the most work.

02Rule

A clear, simple explanation with real examples.

03Practice

Interactive worksheets that mark each answer and explain it.

04Use it

Speaking and writing tasks with personal feedback.

Not sure where to start? Book a free consultation and we will find your level together.

Book a Free 15-Minute ConsultationBook a Lesson