Надо! выбрать нужный вариант. it costs (a/-) thousand euros. i've run out of (-/the) money. there are 6 points on (-/the) agends. he has just given me (a/-) very helpful advice. we rang for (the/an) ambulance. do you accepr (-/the) credit cards? he was appointed (-/the) managing director 2 months ago. don't you think that you want (-/the) impossible? it was rather (a/the) delicate question. i didn't dare to ask it. this enabled him to take (-/the) first place in the race. let me buy you (-/a) beer to congratulate you on the news! he is having (the/-) financial difficulties now.

It costs a thousand euros.
 I've run out of money.  
There are 6 points on the agenda.
 He has just given me very helpful advice.  
We rang for an ambulance.
 Do you accept credit cards?  
He was appointed managing director 2 months ago.  
Don't you think that you want the impossible?
 It was rather a delicate question. I didn't dare to ask it.
 This enabled him to take the first place in the race.  
Let me buy you a beer to congratulate you on the news!
 He is having financial difficulties now