Commas and sentence boundaries
Fix missing commas after introductory phrases, comma splices and full stops that should be commas.
In my opinion, … · …, because …Grammar, vocabulary, punctuation and academic writing rules in one adaptive quiz for both Academic and General Training candidates. Every answer is checked immediately, with a short explanation before you move on.
Questions are drawn from a varied bank, so each test is different. The next test follows your score: below 7 becomes easier, exactly 7 stays the same, and above 7 moves up a level.
Two free tests are included with Starter.
Fix missing commas after introductory phrases, comma splices and full stops that should be commas.
In my opinion, … · …, because …Practise verb forms, relative clauses, conditionals and the agreement rules that shape clear sentences.
The number of students is …Separate commonly confused words and replace vague language with accurate academic vocabulary.
affect / effect · fewer / lessImprove tone, cohesion, parallel structure and topic sentences without adding unnecessary words.
Firstly, … · Moreover, …Finishing a test always reveals your score. The level change is applied only to the next test, never to the one you just took.
Step down one level, down to Foundation.
Stay at the current level for the next test.
Step up one level, up to Advanced.
Open any completed test to review every question and explanation.
Progress saves automatically. Explanations appear after every answer; the score is revealed at the end.
Your result and adaptive decision are ready.
Open a question to see the correct option, your choice and the rule behind it.