B2 Stage 1: Sentence

Say what would happen if ...

Conditional sentences (if ... would) at B2

You can show the result of an idea with if, using the right verb forms.

This guide is for B1 writers moving to B2. It is a stage 1 skill: write one sentence (8-40 words).

When to use conditional sentences

When you explain what an idea or a change would lead to. It works for opinions, plans and rules: 'If we ..., ...'.

Conditional sentences: how to do it

Use if to show what follows from an idea. For something that may really happen: if + the present, then will: 'If the city makes buses free, more people will leave their cars at home.' For something imaginary or unlikely: if + the past, then would: 'If buses were free, the city would need more drivers.' Never put will or would right after if. Then say EXACTLY what changes: not 'it would be better' or 'it would be a problem', but who does what differently, or what becomes cheaper, faster or harder.

Useful language for conditional sentences

If ..., ... will ...
If ..., ... would ...
If ... were ..., ... would ...
Unless ..., ...
..., as long as ...
..., provided that ...
If ... had ..., ... would have ...

Example of conditional sentences

If classes were smaller, teachers would have time to help pupils who are struggling, so fewer children would fall behind.

Topic: Smaller classes

How the BetterWrite coach checks conditional sentences

The BetterWrite coach checks 3 points for this skill, plus accuracy and staying on topic, and quotes your own words when one is not there yet.

Try it

Write ONE sentence about free public transport. Use if to say what would happen, and say exactly what changes.

Write 8-40 words (one sentence).