When I was at school we ….long exercises and learn a lot of grammar rules.
2.had to write
You ought to buy meat now; prices … go up. *
1. may
If we …. study, we could go out. *
1. didn’t have to
I …. look up a lot of words in the dictionary as it was a very difficult text. *
3. had to
When I was younger I …. speak Polish much better than I can now. *
1. Could
You …. speak Spanish in another few months. *
3. Will be able to
Nobody answers the phone. They …. be out. *
4. Must
It …. be Peter. He drives a Mercedes and this guy is driving a Jaguar *
3. should
1) When I was at school had to write exercises and learn a lot of grammar rules.
2) You ought to buy meat now prices may go up.
3) If we could study, we could go out.
4)I have to look up a lot of words in the dictionary as it was a very difficult text.
5) When I was younger I сould speak Polish much better than I can now. *
6) You will be able to speak Spanish in another few months.
7) Nobody answers the phone. They should be out.
8) It can’t be Peter. He drives a Mercedes and this guy is driving a Jaguar
По-моему так.