Global warming ________ to get worse.

• is going to

• will

• both are correct

If you're hungry I _______ make you a sandwich.

• 'm going to

• will

• both are correct

I think Barcelona ______ beat Real Madrid.

• is going to

• will

• both are correct

Martha _______ wear a beautiful blue dress at the party.

• is going to

• will

• both are correct

Don't worry. I ______ forget to call you tomorrow.

• 'm not going to

• won't

• both are correct

One day, I ______ be rich.

• 'm going to

• will

• both are correct

We ______ have dinner with my parents tomorrow.

• 're going to

• will

• both are correct

This invention _______ change the world.

• is going to

• will

• both are correct

It's cold. I ______ close the window.

• 'm going to

• will

• both are correct

My sister _______ study at Harvard next year.

• is going to

• will

• both are correct