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1. weren't/would play

Unless Tung and Thanh were older, they would play in our football team.

2. were/would invite

Unless he were my friend, I wouldn't invite him to my birthday party.

3. studied/wouldn't be

If Xuan didn't study harder, she wouldn't be better at school.

4. had/wouldn't buy

If they didn't have enough money, they wouldn't buy a new car.

5. did/wouldn't earn

If you didn't do a paper round, he wouldn't earn a little extra money.

6. got/wouldn't ask

If Minh didn't get more pocket money, he wouldn't ask Lam out for dinner.

7. won/would fly

Unless we won the lottery, we wouldn't fly to London.

8. met/would ask

Unless I met Brad Pitt, I wouldn't ask for his autograph.

Câu đk loại 2 : If S V2/ed, S would/could (not) V

Unless ~ If not