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Sentence Builder
Visual representation of building complex sentences.
Click to zoom
Building complex sentences step-by-step helps maintain grammatical control.
Student can vary sentence structures safely without introducing grammatical errors.
Preview · progress not saved — Chapter 1 is free
Explanation of balancing sentence variety with grammatical control.
To score a Band 7.0+ in IELTS Writing Task 1, you need to show a mix of complex sentence structures. However, meaning must remain crystal clear at all times.
Many students try to write overly long, convoluted sentences just to sound "academic." Unfortunately, this often leads to grammatical mistakes and a loss of control, which actively lowers your Grammar score.
Visual representation of building complex sentences.
Building complex sentences step-by-step helps maintain grammatical control.
Interactive cards showing different sentence structures.
"Car sales rose sharply in 2010."
"Car sales rose to 50,000, compared with just 10,000 for trucks."
"Car sales rose sharply, whereas truck sales declined."
"Overall, car sales increased, while truck sales fell."
Practice arranging clauses into a correct complex sentence.
Drag and drop the clauses to build a grammatically correct, complex Task 1 sentence that compares two trends.
Practice filling in connecting words for sentence variety.
The number of male students rose significantly to 5,000, the figure for females dropped to 3,000. In 2010, the UK and the US produced 20% and 30% of the world's renewable energy, . The percentage of online shoppers reached a peak of 80% in 2015, was a substantial increase from the previous decade. The total revenue stood at $5 million, representing a significant increase the figures from the previous year. The graph illustrates a sharp upward trend overall, the highest number of visitors recorded in August. Finally, sales of laptops increased steadily, tablet sales experienced a period of extreme fluctuation.
Guided reflection on improving repetitive sentence structures.
Read these three simple sentences:
Rewrite them into 1-2 sentences demonstrating variety and grammatical control.
Try using connecting words like 'while', 'whereas', or 'however'.
What punctuation or connector did you use to ensure your new sentence is grammatically safe?