We / go on holiday / if / we / can/ afford / it. * 1 điểm We would go on holiday if we could afford it. We would go on holiday if we can afford it. We went on holiday if we could afford it. We went on holiday if we would afford it. If /I / have /a computer / I / get /more work done. * 1 điểm If I had a computer, I would get more work done. If I would have a computer, I would get more work done. If I had not a computer, I got more work done. If I had a computer, I would got more work done' We/ be/ happier/ if / we / not /have / so much work. * 1 điểm We would be happier if we wouldn't have so much work. We would be happier if we didn't have so much work. We were happierif we didn't have so much work. We were happier if we wouldn't have so much work. You / feel fitter / if / you / take more exercise. * 1 điểm You feel fitter if you took more exercise. You would feel fitter if you take more exercise. You would feel fitter if you took more execise. You felt fitter if you took more execise. If/ I/ have/ a lot/money/ I/ buy/ big house. * 1 điểm If I have a lot of money, I bought a big house. If I had a lot of money, I would buy a big house. If I had a lot of money, I woud bought a big house. If I would have a lot of money, I bought a big house. You / not have / toothache / if / you/ not eat / so many sweets. * 1 điểm You will not have toothache if you will not eat so many sweets. You wouldn't have toothache if you didn't eat so many sweets. You wouldn't have toothache if you didn't ate so many sweets. You didn't have toothache if you didn't eat so many sweets. If Peter / need help / he / ask / me first. * 1 điểm If Peter needs help, he would ask me first. If Peter needed help, he would ask me first. Ir Peter needed help, he asks me first. If Peter would need help, he would ask me first. She/ not /like/ it/ if/ she / be /alone / for a long time. * 1 điểm She didn't like it if she would be alone for a long time. She didn't like it if she was alone for a long time. She doesn't like it if she was alone for a long time. She would'n like it if she was alone for a long time. Dennis /be a lot happier / if / he / live /in a warmer country. * 1 điểm Dennis was a lot happier if he lived in a warmer country. Dennis would be a lot happier if he lived in a warmer country. Dennis is a lot happier if he lived in a warmer country. Dennis were a lot happier if he lived in a warmer country. If/ you/ find /someone's wallet/ what/ you / do? * 1 điểm If you would found someone's wallet, what did you do? If you found someone's wallet, what did you do? If you found someone's wallet, what would you do? If you would find someone's wallet, what would you do?