Conditionals

If we _____ preserve the forest, the animals will lose their habitats.

• will

• don't

• doesn't

• won't

What is the 'If' clause?

• A subordinate clause

• A main clause

If we plant more trees, the birds ______ have more places to build nests.

• could had

• would have

• will

• won't

Where does the 'if' clause go?

• It only goes before the main clause.

• It only goes after the main clause.

• It can go both before and after the main clause.

If we don't burn fossil fuels, it will make the air cleaner.

(rewrite using a gerund)

If we eat less meat, it will help the environment.

(Rewrite with a gerund)

If we ride a bicycle to work, it will clear the roads.

(Rewrite with a gerund).

If we keep using lots of plastics, the earth will ___ filled with our waste.

____ people don't address the issue of climate chage, we shan't see an improvement to our way of life.

Recycling plastic bottles will help to reduce waste.

(Change to a sentence with an 'if' clause)