Ответ:
1.Do you collect a postcards or stamps?
2.I've managed to buy some flowers though it was late.
3.Jim has got a very long legs,so he's a fast runner.
4.When they reached the city some shops were still open,but most of them were closed.
5.Give me some money. I'm going to buy a envelopes.
6.A bird,for example the penguin,cannot fly
7.Suddenly he heard a terrible noise.He turned round and saw some tree lying across the road.
8. I Love a bananas! Give me some bananas.