Choose the correct form to complete the sentences.

1 We’ve booked a campsite near the beach. There’s a sea view from where we’re staying / we will stay.
2 Oh no! We’ve missed the last bus! I’m going to call / I’ll call us a taxi.
3 This summer, we’re going / we go to Germany, to visit my cousins.
4 A: I’m afraid there are no seats left on the 9.05 train.
   B: Oh, OK. I’m going to take / I’ll take the next one, then.