Put the verbs in brackets into the Future Simple, the Present Simple, the Present Progressive or use to be going to.
1.Probably, her son (to fly) tomorrow.
2.Do you see the lightning? It (to rain) heavily.
3.The Stuarts (to leave) for New York in a week, they have already bought the tickets.
4.As soon as Betty (to read) the article she (to return) the magazine.
5.The plane (to arrive) at 8.30 a.m., try to meet it, Dan (to fly) by this plane.