B2 Pre-Advanced Writing · Lesson 20

Write a Problem–Solution Essay and Evaluate the Solutions

Problem–solution writing becomes analytical when you judge whether a solution is practical, affordable, and likely to address the real cause.

B2 Pre-AdvancedProblem-solution essay35 min205–215 words
Lesson progress
Explanation · 1 / 4
Study the model carefully: both practice exercises ask questions about this exact text.

You will learn to define a problem clearly, propose contrasting solutions, evaluate feasibility and limitations, and reach a justified recommendation.

Model text

How Can Cities Reduce the Problem of Empty Shops? Many town centres contain an increasing number of empty shops. This is more than a visual problem. Long-term vacancies reduce foot traffic, weaken nearby businesses, and can make an area feel neglected. Online shopping is one cause, but high rents and buildings designed for outdated retail models also play a role. One response is to offer temporary tax reductions to landlords who accept lower rents from small businesses. This could help independent shops test a location without taking an unsustainable financial risk. However, tax incentives alone may simply delay closure if there is not enough customer demand. A second approach is to allow empty retail units to be used more flexibly for workshops, community services, exhibitions, or shared offices. This does not depend on recreating the shopping habits of the past. It can bring people back into the centre for different reasons and create demand for cafés and remaining shops nearby. The main challenge is regulation, since changing a building’s permitted use can be slow. Cities should therefore combine short-term rent incentives with simpler rules for temporary alternative uses. The goal should not be to fill every empty shop with another shop, but to keep town centres active and useful as behaviour changes.

How to write

1
Define why the problem matters
2
Identify causes without letting them dominate the essay
3
Present one solution and evaluate its limitation
4
Present a contrasting solution and its practical challenge
5
Recommend a combined or prioritised response

Useful language

This is more than...One response is...However,... alone...A second approach...The main challenge is...For this reason,...

B2 Pre-Advanced focus: Develop ideas with specific evidence, varied linking, precise vocabulary, and a register appropriate to the text type.

Exercises:
Exercise 1 · Language in the model text

Write a Problem–Solution Essay and Evaluate the Solutions

Read the model text closely. Analyse the exact grammar, vocabulary, linking, stance, and register choices.

Answer questions about this lesson’s unique model text.
Exercise 1 · 2 / 4
You need at least 5 correct answers out of 6.
Which excerpt most clearly performs this writing move: “Define why the problem matters”?
What is the main writing function of “However, tax incentives alone” in “However, tax incentives alone may simply delay closure if there is not enough customer demand.”?
Which excerpt best demonstrates this writing move: “Present one solution and evaluate its limitation”?
Why does the writer use “The main challenge is” in “The main challenge is regulation, since changing a building’s permitted use can be slow.”?
What does “The main challenge is regulation, since changing a building’s permitted use can be slow.” mainly achieve in this model?
Why is “Cities should therefore combine short-term rent incentives with simpler rules for temporary alternative uses.” effective near the end of the text?
Exercise 2 · Structure and development

Write a Problem–Solution Essay and Evaluate the Solutions

Read the model text closely. Analyse how its ideas are ordered, developed, connected, and concluded.

Answer questions about this lesson’s unique model text.
Exercise 2 · 3 / 4
You need at least 5 correct answers out of 6.
Where does “Write a Problem–Solution Essay and Evaluate the Solutions” first establish its central situation or purpose?
Which detail does the most work to develop the second stage of the text: “Identify causes without letting them dominate the essay”?
Why does “However, tax incentives alone may simply delay closure if there is not enough customer demand.” follow the preceding idea “This could help independent shops test a location without taking an unsustainable financial ri…”?
What structural role does “The main challenge is regulation, since changing a building’s permitted use can be slow.” play in this model?
Why does the model place “Cities should therefore combine short-term rent incentives with simpler rules for temporary alternative uses.” near the end?
Which sequence best represents the organisation of “Write a Problem–Solution Essay and Evaluate the Solutions”?
Exercise 3 · Independent writing

Write a Problem–Solution Essay and Evaluate the Solutions

Apply the writing skills you analysed in this lesson’s model text.

Complete the writing task independently.
Exercise 3 · 4 / 4
Write 205–215 words. Up to 225 words is accepted.
Your task

Analyse a problem, propose more than one solution, and evaluate the strengths and limitations of each. Use your own ideas and examples; do not copy the model text.

  • Define the problem and explain why it matters
  • Present at least two different solutions
  • Explain how each solution could work
  • Evaluate at least one limitation, risk, or condition
  • Compare the solutions before choosing or combining them
  • Finish with a justified recommendation
This is more than...One response is...However,... alone...A second approach...The main challenge is...For this reason,...
Your writing
0 words · Target: 205–215

Your draft is saved automatically on this device.

Quick check
Write about 205–215 words
Define the problem and explain why it matters
Present at least two different solutions
Explain how each solution could work
Evaluate at least one limitation, risk, or condition
Compare the solutions before choosing or combining them
Finish with a justified recommendation
Use at least 9 clear sentences
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