Choose the correct alternatives.
1.In the future, robots are goingto do / will do all thehausework.
2.They 're going to go / 'll go to the space museum this weekend.
3.The scientist is reading about sheep because he 's going to experiment / 'll experiment with cloning.
4.When are people going to go / will people go on oliday to Mars ?
5.Are the astronauts going to star / Will the astronauts start their traning tomorrom?
6.We 'll watch / 're going to watch a film about aliens later!