Unter einer bestimmten Bedingung, die möglich, aber eher unwahrscheinlich ist, wird etwas passieren.
If it, I at home.
If Iyou, I out today.
The weather (easy)
Move the words with your mouse into the gaps.
If the sun came out , I would go outside.
I would get wet if it rained.
If my neighbours were at home, I would visit them.
Put the words in brackets () in the right form into the gaps:
If it was (be) colder, it would be (be) snowing.
If it snowed (snow) enough, the snow would cover (cover) the ground.
If I were (be) you, I would have (have) a snowball fight.
Past Simple Forms
In the if-clause you need the forms of Past Simple. Here a crossword puzzle with some of the irregular forms.
If you click on the numbers, a dialog box will show you the infinitve.