Will vs Going to

You must take an umbrella.

It (a)   (rain)

I (a)   to the cinema tonight. I already have a ticket. (go)

+Are you planning any summer holiday?

- I don't know yet. Perhaps I (a)   at home. (stay)

+You look pretty tired. You should have a break.

- OK. I (a)   a rest. (have)

Betty is going to driving lessons because she (a)   a car. (buy)

+ I've just missed my train!

- No problem. I (a)   you there. (drive)

+What does your son want to do in the future?

- I hope he (a)   a dentist. (become)

Please, buy some eggs. I (a)   a cake. (make)

I have studied a lot for this exam and I know it all. I (a)   (pass)

She isn´t feeling right, I think I (a)   (take) her to the hospital