Future: will, going to, present continuous

Gap-fill exercise

Fill in all the gaps , then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. Note that you will lose points if you ask for hints or clues!
Which form is best? Write it.
1. Here is the builder's estimate. It ( will cost / is going to cost ) $ 7000 to repair the roof.
It $ 7000 to repair the roof.

2. I think it ( will cost / is going to cost) about $ 3000 to rebuid the garage.
It $ 3000 to rebuild the garage.

3. Alice (will have / is going to have ) a baby.
Alice a baby.

4. With a bit of luck, the baby ( will have / is going to have ) Alice's eyes.
With a bit of luck, the baby Alice's eyes.

5. (I will play / I'm playing ) tennis with Stan on Sunday.
tennis with Stan on Sunday.