will vs to be going to

- I want to invite you for a picnic.

-OK, I _________ come.

- Your shirt is dirty.

- I know. I ________ wash it today.

- What would you like to drink?

- I think I ________ have a glass of orange juice.

- Why did you buy so many tomatoes and cucumbers?

- Because I __________ make a vegetable salad.

My friend invited me to his place. We __________ watch a new film today.

- Do you want to go to the cinema today?

- Sorry, I can't. I _________ visit my uncle.

- This box is very heavy!

- I _________ help you to carry it.

It's too cold outside! I _________ put on my warm sweater.

- I'm cold.

- I ___________ make a cup of hot tea for you.

My dad's got a new job in London. We __________ move there in July.

- It's dark in here.

- I _________ turn on the lights.