Complete the sentsencse using could or managed so

- Hello. How are you?
 - Hi, I'm fine. Thanks! And you?
 - I'm OK (или без I'm) Tomorrow there will be three musical concerts. Would you like to go to a concert with me? 
- Oh, it would be wonderful. What kind of concerts are they? And how much are the tickets?
 - A ticket to the musical costs 60 pounds. A ticket to the classical music concert costs 30 pounds. To the rock music one - 50 pounds.
-  I have 50 pounds. And you? 
- I also have 50 pounds.
- Great! I'd like to go to the rock music concert. 
- Why?
- Because it gives me some drive as I like loud music. What concert would you like to go to?
 - I wish I could go to all these three concerts. But we don't have enough money to go to the musical. 
- Yeah. I'm sorry. And I hate classical music.
- Then let’s go to the rock concert.
 - OK. Does it start late?
 - No, it begins at 6 pm.
- That’s excellent!
- Let's meet tomorrow at the concert hall. 
- Well, let's. Bye. I was glad to see you.
- Bye

- Hello. How are you?
 - Hi, I'm fine thank you, and you?
 - I'm OK. Tomorrow there will be three musical concerts. Would you like to join us to go to the concert? 
- Oh, it will be wonderful. And what concerts will be?
 - A ticket for the musical costs 60 pounds. A ticket for the classical music costs 30 pounds . A ticket for the rock music costs 50 pounds. ( надо ставить A в начале ? -мн. число разве можно А? переделываем в ед. потому что у вас глагол costs для ед. числа...или переделывайте глагол на cost, тогда будет Tickets)
-  I have 50 pounds. And you? 
-  I have 50 pounds, too.
- It is great! I'd like to go to the rock music concert 
- Why?
- Because it cheers me up.  And I like loud music. What concert  would you like to go?
 - I'd like to go to all three concerts. But we don't have enough money to go the musicals. (Вы же имете ввиду на все 3 концерта или нет?)
-Yes. I'm sorry. But  I hate classical  music ( перед classical надо a? - музыка неисчисл., артикль  не нужен)
- Then we'll go to  the rock concert.
 - OK. Does the concert begin late?
 - No, it begins at 6pm 
-  That's great!
- Let's meet tomorrow in the concert hall? 
- Well, with a pleasure. Bye. I was glad to see you
- See you.