Will for future predictions + I conditional

My friends will have an exam next week.

My friends are have an exam next week.

My friends will having an exam next week

In 2100 robots are do the housework.

In 2100 robots will done the housework.

In 2100 robots will do the housework.

They weren't have a party next week.

They won't have a party next week.

They aren't have a party next week.

I'm not travel to Antarctica.

I won't travel to Antarctica.

I isn't travel to Antarctica.

Will she travel by car?

She will travel by car?

By car will she travel?

Joe when will go to London?

Will when Joe go to London?

When will Joe go to London?

If you weren't exercise and eat healthily, you will put on weight.

If you don't exercise and eat healthily, you will put on weight.

If you aren't exercise and eat healthily, you are put on weight.

She will feel sick if she eats too much chocolate.

She feels sick if she eats too much chocolate.

She will feel sick if she is eat too much chocolate.

If we go to the cinema, we will buy some popcorn.

If we are go to the cinema, we will buy some popcorn.

If we go to the cinema, we buy some popcorn.

You will get a stomachache if you are eat too much fruit.

You would get a stomachache if you eat too much fruit.

You will get a stomachache if you eat too much fruit.

If we walk there, it would take us about twenty minutes.

If we walk there, it will take us about twenty minutes.

If we will walk there, it takes us about twenty minutes.

If you stretch your arms and legs after exercise, you will feel much better!

If you are stretch your arms and legs after exercise, you will feel much better!

If you stretch your arms and legs after exercise, you would feel much better!