22. If Thu could swim, she would go swimming in Lam Son Swimming pool.
23. If his flight hadn't been delayed, he could have been there on time.
24. If it weren't for Lisa's report, I wouldn't have been able to finish the project.
25. If it weren't for your help, I couldn't have overcome the problem.
26. If she had seen the signal, she would have stopped her car.
27. If they understood you, it's because you speak too fast.
28. If he had enough qualifications, he would apply for the job.
29. If he polished his shoes, he would look smart.
30. If you don't go right now, you will be late for the train.
31. If John hadn't come very late, he wouldn't have missed the lecture.
32. If I were her, I wouldn't spend too much money on clothing.
33. Unless you finish your homework, you will not be accepted.
34. Unless we leave now, we won't catch the beginning of the film.
35. Unless you stop smoking, you will be ill.
36. Unless you promise to try harder, I won't help you.
37. Even though the flat is very noisy, they enjoy living there.
38. If he hadn't helped me, I would have been drowning.
39. Unless it rains soon, millions of pounds worth of crops will be lost.
40. If we had had a map, we wouldn't have got lost.
41. If today weren't an awful day, we could go to the beach.
42. If I hadn't been sick yesterday, I would have gone to class.