Ответ:

a- If I stayed in Madrid, I would have found a new girlfriend. (third conditional)

b- He would do more to help the poor if he were the Pope. (second conditional)

c- We won't go to the cinema unless they arrive in the next 5 minutes. (first conditional)

d- She would buy a new car if she had had the money. (third conditional)

e- If I were you, I would go to Manchester immediately. (second conditional)

f- They will talk to Jack if he comes. (zero conditional)

g- If Peter had thought twice, he wouldn't have made such a stupid mistake. (third conditional)

h- Plastic melts if it gets too hot. (zero conditional)

i- Kim will become a university lecturer if she studies hard. (first conditional)

j- Unless he hurries up, we will never arrive on time. (first conditional)

k- If I were in charge, I would change the standard business routines. (second conditional)

l- If I hadn't known better, I would have trusted him. (third conditional)

m- If he does not study, he won't pass the exam. (first conditional)

n- If I were not so short, I would be a model. (second conditional)

2-

a- If you were a professional basketball player, who would you play for? (second conditional)

b- If he does not study now, he won't have time later. (first conditional)

c- If Susan had taken the map, she would not have gotten lost yesterday. (third conditional)

d- Where would you go on holiday if you could choose? (second conditional)

e- What will you give me if it is my birthday tomorrow? (zero conditional)

f- If we recycled more, there would not be so much rubbish. (second conditional)

g- If we had heard the weather forecast, we would not have gone to the beach yesterday. (third conditional)

h- What would you buy if you had a credit card? (second conditional)

i- If they don't hurry up, they will miss the film. (first conditional)

j- If they had phoned me yesterday, I would have given them the news. (third conditional)

k- If I were you, I would not eat so many sweets. (second conditional)

l- We will go for a walk unless it rains. (first conditional)

m- If we had known it was Paul's birthday yesterday, we would have sent him a card. (third conditional)

n- My father does not feel happy unless he swims every day. (zero conditional)

o- If the river had not frozen, my friends and I would have gone skating last weekend. (third conditional)