Ответ:
1.
1)Where - b)
2) When - d)
3) How - a)
4) What - e)
5) Who - c)
2.
1) are going to watch
2) is going to go to the river
3) are going to go to the museum
3.
1) It will be hot in Madrid tomorrow
2) It will be cold in Moscow tomorrow
3) It will be windy in Paris tomorrow
4) It will be rainy in Budapest tomorrow
5) It will be cloudy in Oslo tomorrow