will / be going to / might / would like to

I am going to travel to the USA, but the ticket is too expensive.

I would like to travel to the USA, but the ticket is too expensive.

He's going to buy her a good present. Tomorrow is her birthday.

He'd like to buy her a good present. Tomorrow is her birthday.

I'm going to make a party. But I don't have any friends.

I'd like to make a party. But I don't have any friends.

Don't stay under the rain! You're going to catch a cold.

Don't stay under the rain! You might catch a cold.

She is sure, he will win this game.

She is sure, he's going to win this game.

He might help you with your homework. Ask him.

He's going to help you with your homework. Ask him.

They might have a picnic with all their friends next weekend.

They're going to have a picnic with all their friends next weekend.