First Conditional
We (to go) to the mountains if the weather (to be) nice
If he (to invite) me, I (to buy) a present
If you (to reach) the corner of the street, you (to see) my house

1)We will go to the mountains if the weather is nice

2)If he invites me, I will buy a present

3)If you reach the corner of the street, you will see my house

1 we will go to the mountains if the weather is nice

2 if he invites me I will buy a present.

3 if you reach the corner of the street you will see my house.