Ask as many questions as you can
They plant trees in the park every spring

Who plants trees in the park every spring
Do they plant ...
What do they plant in the park...
Where do they plant trees every spring
When do they plant trees in the park
Предложение, don't they
Do they plant trees or flowers in the park.,,
Do they plant or cut down trees ...
Do they plant trees in the park or in the forest every spring
Do they plant trees in the park every spring or autumn
Вместо ... Дописать предложение до конца без изменений