Объяснение:
1.
1) What is the situation in the world economy?
2) What hampers the development of international economic cooperation?
3) Who wants international economic relations to be normalized and economic?
2.
1. Susan already has parked the car when her husband came.
2. I didn’t call you yesterday because I was busy.
3. What you watch in the evenings?
4. My friend usually get to the country house by bus.
5. it often rained last autumn?